ABCDEFGHIJKLMNOPQRSTUVWXYZ
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- Kint (t') 1624-1678, son of Arnold and Kathelijne van Ginderachter, married to Pétronille Pipenpoy in 1645
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Kint (t') 1504-1575, son of Gilles and Elisabeth Smits, married to Anne Van Innevel in 1561 - Serclaes (t'), son of Florent and Marie van der Noot
- Serclaes (t'), son of Guillaume, married to Aleyt Ghijsels
- Serclaes (t'), son of Guillaume and Joanna Bacx, father of Guillaume
- Serclaes (t') †1492, son of Guillaume and Anna Thonys, married to Joanna Bacx
- Serclaes (t') †ca 1481, son of Everard IV and Catherine Tays de Gaasbeek, married to Anna Thonys
- Serstevens (t') ca 1740-, son of Jean and Pétronille Rose 't Seraerts
- A
- Aa (van der) †, married to Ne de Virnebourg
- Aa (van der), son of Guillaume and Ne de Virnebourg, married to Marguerite de Zevenbergen
- Aa (van der), son of Gossuin and Elisabeth de Hofstade, married to Marguerite Vlemincx
- Aaz (d'), son of Baudouin and Maroye de Bombaye
- Abbeville (d') ca 1295-, son of Jean, father of Girard III
- Abbeville (d') ca 1195-/1247, son of Guillaume and Agnès de Tunc, married to Ide de Boubers
- Abbeville (d') ca 1170-/1223, son of Rorgon, married to Agnès de Tunc
- Abbeville (d') †1316, son of Girard and Yolande de Longroy, father of Girard
- Abcoude (d') †1381, son of Gisbert III and Johanna de Hornes, married to Marie de Walcourt
- Abée (d'), son of Guillaume le Jeune dit de la Petite Vaulx and Maroye dite de Parfondrieu d'Achou
- Abée (d'), son of Guillaume le Jeune dit de la Petite Vaulx and Maroye dite de Parfondrieu d'Achou
- Abée (d') † Guillaume le Jeune dit de la Petite Vaulx
- Abrion, married to Marie dite de Ponty de Crottes
- Achard ca 1150-, married to Agnès de Matha
- Acigné (d') ca 1460, son of Jean V and Béatrice de Rostrenen, married to Françoise Péan in 1494
- Acigné (d'), son of Jean IV and Catherine de Châteaugiron-Malestroit
- Adhémar ca 1245-1293/ Guillaume II
- Adhémar ca 1215-/1281 Guillaume Ier
- Adona (de), married to Brunichilde de Foix in 1142
- Agneaux (d'), married to Catherine de Fontaine-sur-Somme
- Agoult (d') ca 1420-, son of Raymond V and Louise de Glandevès, married to Albanette d'Agoult in 1449
- Agoult (d') ca 977-1041 Guillaume Ier
- Ailly (d') 1250-, married to Diane des Pretz
- Aix (d'), married to Béatrix Artaud
- Alemoigne (d'), son of N...
- Alençon (d') ca 995-1031 Guillaume II Talvas
- Alençon (d') 940-1028 Guillaume Ier Talvas de Belleme
- Alençon (d') †1203, son of Jean Ier d'Alençon de Ponthieu and Béatrice d'Anjou
- Alexandre, married to Clémence de Loncin
- Alken (d'), with Catherine Woot de Trixhe
- Alleman 1300-1332, son of Guigues II and Eléonore de Roussillon, married to Agnès de Thoire et Villars
- Alleman, son of Jean III and Béatrice de Mévouillon, married to Clémence de Laudun
- Alsteren (d') /1464- Guillaume dit de Hamal
- Altena (d'), father of N...
- Amici (d') ca 1195-, married to Macalda Scaletta Selvaggio
- Amiens (d') †, son of Thibault, married to Marie de La Selve
- Andelot (d') †, son of Claude and Marie de Filain, married to Guillemette de Myon
- Andrault ca 1375-/1460, married to Jeanne Maigné
- Anduze (d') ca 1285- Guillaume dit "de la Voulte"
- Anduze (d') ca 1220-, son of Pierre-Bermond VII and Josserande de Poitiers-Valentinois, married to Cavayère d'Olargues
- Anduze (d'), son of Bernard, married to Isabelle de Terride in 1370
- Anglade (d') ca 1215-1273/, father of Pierre Ier
- Angoulême (d') ca 1115-1179 Guillaume V Taillefer
- Angoulême (d') ca 1065-1118 Guillaume IV Taillefer
- Angoulême (d') 960-1028 Guillaume III Taillefer
- Angoulême (d') ca 903-962 Guillaume II Taillefer
- Ans (d'), son of André and Marie de Perot
- Anthenaise (d') ca 965-, father of Gaucelin
- Antigny (d') ca 1250-1287, son of Henri and Marguerite N, married to Jeanne de Joigny
- Antoing (d') †1111/, son of Alard Ier
- Anvin de Hardenthun (d') †1403/, son of Jean Dit Morlet and Jeanne dite de Heuchin de Fiennes, married to Yolande d'Auxy
- Apchon (d') ca 1315-1370/ Guillaume VI Le Jeune
- Apchon (d') ca 1263- Guillaume IV
- Apchon (d') ca 1220-1265/ Guillaume III
- Apchon (d') ca 1165- Guillaume II
- Apchon (d') †1415 Guillaume VII
- Appelvoisin (d') ca 1433-1490, son of Jean ou Jacques and Jeanne de La Jumellière, married to Yseult ou Olive de Liniers in 1478
- Appelvoisin (d') ca 1325-1372/ Guillaume II
- Appelvoisin (d') ca 1290-1354/ Guillaume Ier
- Aquitaine (d') 1099-1137 Guillaume X
- Aquitaine (d') 1071-1126 Guillaume IX le Jeune le Troubadour
- Aquitaine (d') 1026-1086 Guillaume VIII
- Aquitaine (d') 1004-1038 Guillaume VI le Gros
- Aquitaine (d') 969-1030 Guillaume V le Grand
- Aquitaine (d') 935..937-994 Guillaume IV Fiers à Bras
- Aquitaine (d') 900..910-963 Guillaume III Tête d'Etoupe
- Aquitaine (d') ca 875-918 Guillaume Ier le Pieux
- Aquitaine (d'), son of Guillaume X and Aénor de Châtellerault
- Aragon (d') †1338, son of Frédéric II and Eléonore d'Anjou-Sicile
- Arberg (d') †1500/, son of Jean IV and Louise de Neuchâtel, father of Claude d'Arberg de Valangin
- Arberg (d') †1436/ Guillaume III
- Ardenne (d') 1640-, son of Simar and Marie de Bebronne
- Ardres (d') †/1178 Guillaume dit de Cayeux
- Argenteau (d') ca 1400-1459 Guillaume III
- Argenteau (d') †1561 Guillaume III
- Argenteau (d') †ca 1543 Guillaume II
- Argenteau (d') †1478 Guillaume IV
- Argenton (d') ca 1365-ca 1445, son of Geoffroy VI and Jeanne de Vernou, married to Jeanne de Naillac in 1402
- Armoises (des), son of Didier and Jeanne d'Aucy, married to Marguerite de Charmes
- Arques (d') ca 1045-1087 Guillaume alias Giffard de Bolbec
- Arschot de Schoonhoven (d') 1800-1876, son of Philippe and Constance van der Noot, married to Aglaé de Louvencourt in 1829
- Arschot de Schoonhoven (d') †1417, son of Jean and Heilwige van der Calsteren, married to Elisabeth van der Aa
- Artaud 1280-1373 Guillaume III
- Artaud †ca 1434, son of Guigues and Baudette d'Anduze, married to Jeanne de Laudun in 1425
- Artaud †1517, son of Jean le Jeune and Marguerite Alleman, married to Marguerite de Coct in 1485
- Artaud, son of Guillaume d'Aix and Béatrix Artaud, married to Raynaude de Château-Double
- Artaud de Montauban /1300- Guillaume IV
- Artevelle (d'), married to Jacqueline Lermineau
- Artois (d'), married to Flore Dugardin
- Arzillières (d') ca 1225-/1290, son of Gautier II and Isabelle de Grandpré, married to Agnès de Plancy in 1259, Anne d'Aulnay in 1273
- Arzillières (d') ca 1085-, son of Odon ? and N... d'Arzillières, father of Henri
- Aspremont (d') †1140, married to Théophanie de Riez
- Aspremont (d') †1224, son of Raoul and Rivalie d'Aizenay, married to Berthe de Bouil, Ermengarde Ne
- Aspremont (d'), son of Guillaume and Ermengarde Ne, married to Agnès de Mauzé
- Aspremont (d'), son of Guillaume and Agnès de Mauzé, married to Hysabellis ?
- Aspremont (d') †1605, son of Guillaume and Marguerite de Récourt, married to Jeanne d'Orgeau, Marie Spifame
- Aspremont (d'), son of Geoffroy and Michelle de Suzanne, married to Marguerite de Récourt, Blanche de Bohan in 1502
- Assier (d') ca 1310-/1398, married to Catherine de Mailhac
- Assigny (d') 1345-1419, married to Marie Jeanne de La Rivière in 1390
- Astarac (d') ca 1010- Guillaume Ier
- Atrive (d') ca 1090-ca 1135, son of Lambert, married to Péronne de Viesville
- Atrive (d'), son of Guillaume and Richarde de Nassau de Gueldre
- Atrive (d') †1275, son of Clarembaut, married to Richarde de Nassau de Gueldre
- Aubert ca 1345-, son of Gauthier and Jeanne d'Assac, married to Isabelle de Rochechouart-Mortemart
- Aubigné (d') ca 1315-, son of Raoul II, married to Philippa N
- Aubigné (d') ca 1233-1302, son of Aimery ou Savary and Jeanne de Beaupréau, married to Eléonore de Coesmes de Lucé in 1273
- Aubigny (d') ca 1265-/1307, son of Guillaume and Hugonie ?, married to Amphelise de Rochebaron
- Aubigny (d') ca 1230-1290/, son of Pons, married to Hugonie ?
- Aubigny (d') ca 1196-1242 Guillaume VI
- Aubigny (d') 1173/-1221 Guillaume V
- Aubigny (d') ca 1155-, son of Pons, father of Pons
- Aubigny (d') ca 1140-1193 Guillaume IV
- Aubigny (d') 1109-1176 Guillaume III Pincerne ou Le Justicier
- Aubigny (d') ca 1020-1066, son of Néel II de Saint-Sauveur and Adèle d'Eu de Brionne, married to Adélaïs ou Adéliza de Belvoir in 1043
- Aubigny (d') †1236, married to Margery de Umfreville
- Aubioul (d'), married to Agnès de Maillen in 1561
- Aubusson (d') ca 1400-1473/, son of Jean and Guyonne de Montéruc, married to Marguerite Hélie de Villac in 1420
- Aubusson (d') ca 1255-1317 Guillaume II
- Aubusson (d') ca 1060-ca 1106 Guillaume Ier
- Audren 1619-1666, son of Allain and Mauricette Guillou de Lod, married to Marguerite de Kermeno in 1651
- Aulichamp (d'), married to Ne de Seraing
- Aulnay (d') ca 1000-ca 1070, son of Cadelon III ou Kalon and Ameline ?, married to Aldéarde d'Aizenay
- Aumale (d') 1238-1294, son of Guillaume and Elisabeth de Foucarmont, married to Marie de Lignières
- Aumale (d') 1210-1274, son of Jean and Clotilde de Senarpont, married to Elisabeth de Foucarmont
- Autel (d'), son of Huart and Eve de Kerpen
- Auton (d'), married to Marie de Craon
- Autrèches (d') ca 1180-1214, son of Gaucher III de Châtillon-sur-Marne and Helwige de Nanteuil, married to Béatrix d'Arcy in 1207
- Auvergne (d') 1195-1246 Guillaume X de Clermont
- Auvergne (d') ca 1175-1240 Guillaume II
- Auvergne (d') ca 1130-1169 Guillaume le Jeune
- Auvergne (d') ca 1100-ca 1182 Guillaume VII Le Vieux
- Auvergne (d') 1069/-1136 Guillaume VI
- Auvergne (d') 1000-1060 Guillaume V
- Auvergne (d') ca 935-/1016 Guillaume IV
- Auvergne (d') †1332 Guillaume XIII
- Auvergne (d') †846, son of Béranger and Alda d'Autun, father of Bernard
- Auvergne (d') †1280 Guillaume XI
- Auvergne (d') †927 Guillaume II
- Auvin (d') †1516, son of Warnier and Ode de Joupprel, married to Jeanne de Thiribu
- Auvin (d') †1573, son of Jean and Marie de Fumal, married to Barbe van der Balck in 1562
- Aux Brebis 1605-1661, son of Francois and Catherine de Romrée
- Aux Brebis 1595-1668, son of Michel and Françoise Gaiffier, married to Françoise Gaiffier in 1611
- Aux Brebis, son of Guillaume and Françoise Gaiffier
- Aux Brebis Guillaume dit Guy
- Auxy (d') 1529-, son of Philippe and Marie Balbani, married to Marie Vandenberghe in 1554
- Avaugour (d'), son of Henri III and Marie de Beaumont de Brienne
- Averhoult (d'), son of Jacques and Jeanne de Croÿ, married to Isabeau de Bergues-Saint-Winoc
- Avesnes (d') 1307-1345 Guillaume II le Hardi de Hainaut
- Avesnes (d') ca 1286-1337 Guillaume Ier Le Bon de Hainaut
- Avesnes (d') 1254-1296 Guillaume II
- Avesnes (d') †, son of Guillaume II le Hardi de Hainaut and Jeanne de Brabant
- Avesnes (d') †1219, son of Jacques Ier and Alix Adèle Ameline de Guise
- Avranches (d') ca 1075-, married to Mathilde de Meules
- Awans (d'), son of Louis and Julienne Lardenois de Ville
- Awans (d') †1540 Guillaume dit de Loncin
- Azincourt (d'), son of Gilles dit L'Aigle and Marie de Châtillon-Porcéan, father of Perceval
- B
- Baffie (de) ca 1185-1244/ Guillaume Ier Le Vieux
- Baffie (de) 1120-1172, son of Dalmace, married to Sybille de Forez
- Baillencourt (de) 1615-1685, son of Jean-François and Barbe Tilman, married to Catherine du Chesne in 1653
- Baillencourt (de), son of Artus and Anne de Phariseau, married to Françoise Marguerite des Periers
- Baillencourt (de), son of Maximilien Courcol and Geneviève d'Ailly
- Baillet (de), son of Pierre and Nicole Jacquier, married to Elisabeth de Gaveroy
- Baillet (de) †, son of Collart and Claudine de Ranst
- Bailleul (de) 1325-1348, son of Richard and Jeanne de Fresnay, married to Marguerite de Guiberville in 1344
- Bailleul (de), son of Adrien and Bonne Catherine de Neufville d'Occoches, married to Péronne de Baenst
- Bajauderie (de la) ca 1583-1655, father of Catherine
- Balaguier (de) ca 1340-1379, son of Guibert, father of Guibert
- Balaguier (de) ca 1280-1316/, son of Guillaume, married to Lucie N in 1310
- Balaguier (de) 1200-, son of Bertrand, married to Ne de Mirabel in 1220
- Balaguier (de), son of Guillaume and Ne de Mirabel
- Balaguier (de), son of Hugues IV and Guisarde d'Alaman
- Balaguier (de), son of Gaillard, father of Guillaume
- Balaguier (de), son of Bertrand and Jeanne de Gautier, married to Jeanne de Faudoas
- Balaguier (de), son of Guibert and Bertrande de Balaguier, father of Jean
- Balzac d'Entragues (de) 1517-1555, son of Pierre and Anne Malet de Graville, married to Louise de Humières in 1538
- Bar (de), son of Henri and Jolande de Rumigny, married to Alix de Chiny
- Bar (de), son of Guillaume and Alix de Chiny, married to Elisabeth de Noyers
- Bar (de), son of Walefroid and Ne de Bourgogne, married to Ne de Fontaines
- Barasc (de) ca 1195-/1275, son of Dieudonné II ou Arnaud and Aigline ?, father of Marguerite
- Barbençon (de) 1375-1419/, son of Godefroy and Catherine de Ghistelles, married to Marguerite de Monchy
- Barbençon (de) †1379, son of Jean le Jeune and Jeanne de Montchalons, married to Philipotte de Pottes
- Barbençon (de), son of Gérard Ier and Marguerite de Pottes
- Barberini ca 1435-, son of Giovanni Ier, married to Anne de Sainte-Maure in 1464
- Barchon, married to Marie Joseph Thérèse de Halleux in 1734
- Barrabin ca 1225-, married to Marie de Rexe
- Barre (de la) †, son of Philippe and Yolande (Jossine) Chamart
- Barres (des) 1275-, son of Jehan and Marguerite de Baumez, married to Isabelle H, Agnès de Mornay in 1312
- Barres (des) 1222-1244, son of Pierre II and Elisabeth de Champlitte, married to Agnès de La Guerche in 1222
- Barres (des) 1185-1250 Guillaume IV
- Barres (des) ca 1160-1234 Guillaume III
- Barres (des) ca 1130-/1180 Guillaume II
- Barres (des) ca 1105-1161 Guillaume Ier ou Jean ou Frédelus
- Barres (des) †/1285, son of Pierre and Alix de Saint-Vérain
- Barres (des), son of Guillaume and Agnès de La Guerche
- Barres (des), son of Oudet and Isabelle de Thianges, father of Regnault
- Barres (des), son of Louis and Jeanne de Giac
- Barrière (de la) 1295-, son of Guillaume and Hélène de Séverac, married to Arjaque d'Arjac
- Barrière (de la) 1265-, son of Bégon, married to Hélène de Séverac in 1290
- Barrière (de la), son of Bégon II, married to Arjaye d'Arjac in 1350
- Barrière (de la), father of Guillaume
- Barrière (de la), son of Guillaume, father of Bégon
- Barrière (de) ca 1310-/1359 Guillaume IV
- Barrière (de) ca 1230- Guillaume III
- Barrière (de) ca 1195-1250/ Guillaume II
- Barrière (de) ca 1165-1209/ Guillaume Ier
- Barrière (de), father of Pierre
- Barry (du) 1732-1811, son of N, married to Jeanne La Comtesse du Barry Bécu in 1768
- Barsy (de), son of Bernard
- Basan 1560-1646, married to Gabrielle de Renty in 1596
- Bassompierre (de), son of Guy and Nathalie Claire Alice Sonia van den Abeele
- Bastin, father of Nicole
- Battice (de) ca 1654-1708, son of Thomas and Anne de Crawhez, married to Catherine Maigret in 1675
- Battice (de) 1639-1688, son of Nicolas and Catherine des Vignes, married to Marie Michel Pirotte in 1665
- Battice (de) 1621-, son of Wième and Lucie de la Haye, married to Marie Gérard Deshayes in 1643, Marguerite Piet del Haye in 1670
- Bauffremont (de) †1599, son of Jean and Béatrice de Pontailler, married to Claude de Villelume in 1588
- Bauffremont (de) †1474, son of Henri and Jeanne de Vergy, married to Jeanne de Villersexel in 1435
- Baux (des) ca 1280-1312, son of Bertrand IV and Eléonore de Genève, married to Tiburge d'Anduze in 1308
- Baux (des) ca 1240-1281 Guillaume V
- Baux (des) 1212/-1266 Guillaume Ier
- Baux (des) 1200-1239 Guillaume IV
- Baux (des) ca 1176-1218 Guillaume III dit du Cornet
- Baux (des), son of Raymond IV and Anne de La Tour du Pin, married to Giraude d'Ancezune
- Baux (des) †1361, son of Guillaume and Tiburge d'Anduze, married to Marchise d'Albaron in 1328
- Baux (des), son of Raymond-Raimbaud Ier and Etiennette de Provence de Gévaudan
- Baux (des), son of Bertrand III de Berre and Etiennette des Baux
- Baux (des), son of Guillaume Ier and Eugaris ou Eucharie du Tournel
- Baux (des) †1344 Guillaume VIII
- Beau (le) †1475 Guillaume Ier
- Beaudiner (de) ca 1185-, father of Aymar
- Beauffort (de) †1477, son of Jean Ier dit Dragon and Marie de Paris
- Beauffort (de), son of Aléaume and Athalie de Brimeu
- Beaufort de Celles (de), son of Louis V l'Ancien and Catherine de Hamal, married to Jeanne de Rivière d'Aarschot in 1614
- Beaufort-Spontin (de) ca 1435-1475/1476 Guillaume V
- Beaufort-Spontin (de) 1370/-1434 Guillaume V
- Beaufort-Spontin (de) ca 1350-ca 1420 Guillaume IV L'Ardennois le jeune
- Beaufort-Spontin (de) 1295-1385 Guillaume III l'Ardennais
- Beaufort-Spontin (de) †1321 Guillaume II Ly Ardenoys
- Beaufort-Spontin (de) Guillaume VII
- Beaufort-Spontin (de) †1585 Guillaume IX
- Beaufort-Spontin (de) † Guillaume VIII
- Beaufort-Spontin (de), son of Jacques III and Anne Louise de Montjoye
- Beaufort-Spontin (de) †1486 Guillaume VI
- Beaufort-Spontin (de) †1220 Guillaume Ier
- Beauharnais (de), married to Marie Le Vassor in 1499
- Beauharnais (de), son of François and Marguerite-Françoise de Pyvart de Chastull
- Beauharnais (de), son of Guillaume and Marie Le Vassor, married to Jeanne de Saint-Mesmin in 1531
- Beaujeu (de) ca 1325-1406/, son of Guichard VI Le Grand and Jeanne de Châteauvillain, married to Ne... de Villedieu, Agnès de Saint-Germain, Marguerite de Gorse
- Beaujeu (de) †1291, son of Guichard II and Catherine de Clermont d'Auvergne
- Beaumetz (de) 1078-1132, son of Enguerrand and Marthe d'Ailly, married to Alixe de Pernois
- Beaumont-Gâtinais (de) ca 1240-/1269, son of Guillaume Pied-de-Rat and Jeanne d'Acquigny, married to Isabelle de Montmorency in 1265
- Beaumont-Gâtinais (de) 1214/-1269 Guillaume Pied-de-Rat
- Beaumont-Glenay (de) ca 1300-/1335 Guillaume V
- Beaumont-Glenay (de) ca 1270-1328/ Guillaume IV
- Beaumont-Glenay (de) ca 1245-1270/ Guillaume III
- Beaumont-Glenay (de) ca 1210- Guillaume II
- Beaumont-Glenay (de) ca 1175-ca 1245 Guillaume Ier
- Beaumont-Le Roger (de) ca 1230- Guillaume II
- Beaumont-Rioux (de) ca 1350-1412/, son of Geoffroi II and Marguerite de Didonne, father of Ithier
- Beaumont-le-Roger (de) 1196/- Guillaume Ier dit de Meulan
- Beaumont-le-Roger (de) † Guillaume dit de Meulan
- Beaune (de) †/1534, son of Jacques and Jeanne Ruzé, married to Bonne Cothereau
- Beaupoil (de) /1374-1455, son of Yves and Marie de La Forest, married to Françoise de Broons in 1405, Florie de Complière in 1421
- Beauvais (de) ca 1225- Guillaume II
- Beauvais (de) ca 1195- Guillaume Ier
- Beauvais (de) †1390, son of Nicolas alias Colard and Marguerite de Roye
- Beauvau (de) †1380, son of Mathieu and Marguerite Le Roux, married to Marguerite de Rohan
- Beauvoir-en-Royans (de) ca 1160-1191 Guillaume Ier
- Beauvoir-en-Royans (de) † Guillaume II
- Bebronne 1670-, son of Henri de Bebronne and Elisabeth de Warrimont, married to Marie Wiot in 1705
- Bebronne 1657-, son of Mathieu de Bebronne and Marie de Cerfontaine
- Bebronne (de) 1644-, son of Guillaume and Martinon Jean Piron Arnold
- Bebronne (de) 1622-, son of Gérard and Isabeau Herman des Marets
- Bebronne (de) †1661, son of Jean and Marie Gauthy, married to Martinon Jean Piron Arnold in 1634
- Bec (du) ca 1220-, father of Galienne
- Bec-Crespin (du) ca 1410-1450/, son of Geoffroy and Marie de Postel, married to Catherine de Brillac
- Bec-Crespin (du) ca 1320-, son of Jean and Typhaine Paon, father of Jourdain
- Belcier ca 1420-1478/, son of N... and N... ?, father of Jean
- Belet (de) ca 1360-1391/, son of Géraud, father of Bertrand
- Bellay (du) 1491-1543, son of Louis and Marguerite de La Tour-Landry, married to Anne de Créquy
- Belle (van), father of Wouter
- Bellefroid (de) /1419-1459..1460, son of Jean de Saulcy and Ide Hailhewar, married to Catherine Francotte in 1433
- Belloy (de), son of Guyot and Jeanne de L'Espinoy, married to Marguerite de Guéroulde
- Belloy (de), son of Guillaume and Marguerite de Guéroulde, married to Marguerite de La Chapelle
- Berchem (de) †1416, son of Jean, father of Jean II
- Bérenger, son of Raimond Ier de Royans Berenger and Raymonde Adhémar de Monteil
- Berg (de), son of Guillaume
- Berg (de), son of Arnold d'Altena and Mechtilde dite de Holten de Styrum, father of Guillaume
- Berghes (de), son of Osvald and Isabeau d'Aspremont
- Bergues-Saint-Winoc (de) 1268-1321/ Guillaume IV
- Bergues-Saint-Winoc (de) † Guillaume II
- Berlo (de) ca 1256-, son of Fastré and Agnès de Blehen, married to Clémence de Blehen
- Berlo (de) †1381, son of Rasse and Catherine d'Odeur d'Elderen
- Berlo (de) †, son of Jean and Anne Catherine van Blitterswijck, married to Marie de Hanxeller
- Berlo (de), son of Gérard and Elisabeth de Berlo
- Berlo (de) †1589, son of Yvain and Louise van der Meeren, married to Jeanne de Locquenghien in 1569
- Berlo (de) †1425, son of Jean II dit de Brus and Agnès de Corswarem
- Berlo (de) †1532, son of Arnould and Jacqueline d'Ordenge de Duras, married to Catherine de Cortenbach
- Berlo (de) †1478/, son of Rasse and Jeanne de Berlo, married to Jacqueline d'Ordenge de Duras, Josse Hiernut de Houtain
- Bermas (de), married to Marguerite de Bouzanton
- Bernadotte 1884-1965, son of Gustave V de Suède and Viktoria de Bade-Durlach, married to Marie Romanov in 1908
- Bernadotte 1745-1825, son of Pierre and Marie Frix, married to Jeanne Bedouret
- Bernard (de) †1642, son of Pierre and Madeleine de Hangouart, married to Marie du Bois
- Berquin (de) ca 1210- Guillaume dit de Saint-Omer
- Bertinchamps (de), son of Arnould VII dit Jacques de Walhain
- Bertrand de Briquebec (de) ca 1235-, son of Robert V and Jeanne de Trie, father of Robert
- Bertrand de Briquebec (de) 1213-, son of Robert V and Jeanne de La Roche-Tesson, married to Jeanne de Trie
- Bertrand de Briquebec (de) ca 1010-1049/ Guillaume II
- Bertrand de Briquebec (de) ca 970- Guillaume Ier
- Bésalu (de) ca 1030- Guillaume II Trunus
- Bésalu (de) ca 1000-1052 Guillaume Ier Le Gras
- Béthune (de) 1651-, son of Jean and Catherine de Pinchart
- Béthune (de) ca 1270-1340 Guillaume VI
- Béthune (de) ca 1248-1302 Guillaume V Dit Guillot de Beaudiner
- Béthune (de) ca 1225-1247/ Guillaume IV
- Béthune (de) ca 1202-1243 Guillaume III
- Béthune (de) ca 1160-1213 Guillaume II le Roux
- Béthune (de) ca 1095-1138 Guillaume Ier
- Bette 1610-1658, son of Jean and Jeanne dite de Berghes de Glymes, married to Marie Françoise de Hornes
- Bette 1430-1481/ Guillaume dit de Chabannais
- Bette 1305-1350, son of Simon II and Elisabeth van Uytkercke, married to Catherine de La Hamaide
- Beuzet (de), son of N
- Bex (de) 1567-1628, son of Guillaume Ier and Catherine de Carmes, married to Marie de Streel in 1590
- Bex (de) 1551-1618 Guillaume Ier
- Beynes (de) 1235/-1308 Guillaume II Le Jeune L'Estendard
- Béziers (de) 950/-993, son of Raymond II alias Reinart II and Garsinde Azalaïs d'Anjou de Gascogne de Rouergue, married to Ermentrude ? in 964
- Bierbais (de) ca 1580-1667, son of Hector and Marie Aubert, married to Catherine de Winne
- Bierbais (de) ca 1400-, son of Mathieu and Marguerite de Wilre, married to Elisabeth de Berchimont
- Bierbais (de) †1194/ Guillaume III
- Bierbais (de) †1514/, son of Guillaume and Elisabeth de Berchimont, father of Guillaume
- Bierbais (de), son of Guillaume, father of Hector
- Bierbais (de) †1195/ Guillaume Ier
- Bierset (de), son of Guillaume and Marie des Prez, father of Françoise
- Bierset (de), son of Richard (Rigaud), married to Marie des Prez
- Bigard (de) †1232/
- Bilquin (de) 1650-1710, son of Antoine and Anne Sébastienne Moreau, married to Marie Agnès de Baillencourt in 1679
- Biron (de) ca 1320-1356/, married to Jeanne de Vivonne
- Bissipat (de) †/1514, son of Georges Le Grec and Marguerite de Poix, married to Louise de Villiers de L'Isle-Adam
- Blacas (de) ca 1220-1269, son of Blacas III and Laure de Castellane, father of Bertrand
- Blaison (de) ca 1110-, son of Thibaud III L'Ancien and Mahaut de Mirebeau, married to Marie (épouse Guillaume de Blaison) ?
- Blancheteste, married to Marie de Battice in 1639
- Blois (de) 1134-1159, son of Etienne II d'Aumale de Champagne and Mathilde Mahaut de Boulogne, married to Isabelle de Varennes in 1149
- Blois (de) /1115-1179 Guillaume Ier Le Gros dit d'Aumale
- Blois (de) 1087..1093-, son of Etienne II Henri and Adèle d'Angleterre de Normandie, married to Agnès de Sully in 1105
- Blois (de), married to Anne delle Loye in 1535
- Blondel (de) †1096/
- Blondel de Joigny 1410-, son of Jean and Marie de Bournonville, married to Catherine de Fouquesolles
- Blondel de Joigny †, son of Jean and Isabeau de Béthune, married to Isabeau de Cambron
- Blosset, married to Marie Bourrelier
- Bochetel †1553, son of Bernardin, married to Marie de Morvilliers
- Bodart, married to Jeanne Frezin
- Bohan (de), son of Jean and Marguerite de La Grève, married to Guillemette de Vaux, Marguerite d'Ancherin
- Boileau, son of Jean le Jeune and Jeanne de Vottem
- Boileau, son of Jean II and Ne de Marretz
- Boisgelin (du) †1477/, son of Silvestre and Marguerite Geslin, married to Jeanne de Trévédic
- Boisgelin (du) †1301/, son of Geoffroy and Vilaine de La Roche-Jagu, married to Jeanne du Boisbilly
- Boisgelin (du) †1371/, son of Alain and Constance de Kergorlay, married to Pétronille d'Acigné
- Boison (de), son of Hervé and Béatrice de Penhoët, married to Béatrice Péan
- Boison (de), son of Claude and Marye de Kerimel, married to Louise de La Roque
- Bolland (de) 1504-1544, son of Jean and Béatrix d'Aspremont
- Bolland (de) 1326-1386, son of Evrard and Julienne dite d'Ossogne ou de Gesves de Vyle, married to Marie dite de Lummen d'Audenaerde
- Bolland (de) †1455, son of Henri and Marie d'Elzée de Dave, married to Agnès de Brandenbourg
- Bollard, married to Cécile de Sabran in 1303
- Bombaye (de) 1375, son of Guillaume
- Bombaye (de) 1347, son of Jean, father of Guillaume
- Bombaye (de), son of Alexandre and Marguerite d'Orjo
- Bonaert 1511-, son of Florent dit Florin and Anne de Cerf
- Bonneval (de) ca 1475-, son of Trouillard and Marguerite de Lezay, married to Madeleine Cézat in 1507
- Bonnin ca 1397-, son of Jehan, father of Pierre Bonnin de La Bonninière
- Borchgrave (de) 1774-1845, son of Jean and Marie-Françoise de Blanckart
- Borchgrave (de) 1510-/1598, married to Everardine de Nieulant
- Borchove (de), married to Barbe de Gavre
- Borde (de), married to Gabrielle Tyrel de Poix
- Bordeaux (de) ca 920-ca 960, father of Ne
- Bordeaux (de), married to Simone de Chastellux
- Borlé (de), son of Martin, married to Mahaut dite de Laminne de Hemricourt
- Borman (de) †1756, son of Nicolas and Anne Vrerix, married to Marie-Anne Streignart
- Boschman, married to Marguerite van Cutsem in 1525
- Boschuysen (de), married to Gertrude van Berckel
- Bosredon (de) ca 1440-1496, son of Hugues and Jeanne de Changy, married to Isabeau de Foix
- Boucq de Beaudignies (le), son of Hubert and Isabelle Powis de Tenbossche
- Boullant (de) †1423/, son of N and Ne... ?
- Boulogne (de) ca 1090-1130, son of Godefroid IV Godefroid de Bouillon and Béatrix de Mandeville
- Boulogne (de), son of Eustache II Aux Grenons and Ide de Bouillon de Lorraine, married to Gertrude de Looz
- Bourbon (de) Guillaume II
- Bourbon (de) †1289 Guillaume Ier
- Bourbon (de), son of Jean and N... ?
- Bourchier 1427-1483, married to Anne Woodville in 1445
- Bourgogne (de) 1410-1410, son of Antoine Ier de Brabant and Elisabeth de Görlitz
- Bourgogne (de) 1150-1208, son of Hugues Le Roux and Isabelle dite de Thiern de Châlon-sur-Saône
- Bourgogne (de) 1020-1087, married to Étiennette de Bourgogne
- Bourgogne (de), married to Etiennette de Bigorre
- Bourgogne-Comté (de) ca 1155-1224 Guillaume Ier ou IV de Vienne
- Bourgogne-Comté (de) ca 1095-1155 Guillaume IV
- Bourgogne-Comté (de) ca 1017-1087 Guillaume Ier le Grand
- Bourgogne-Comté (de) †1127 Guillaume III l'Enfant
- Bourgogne-Comté (de) †1125 Guillaume II l'Allemand
- Bourgogne-Montagu (de) ca 1320-1348/ Guillaume II
- Bourgogne-Montagu (de) 1222-1300 Guillaume Ier
- Bournonville (de) 1030..1035-1071, son of Eustache Ier de Guînes and Suzanne de Ghermines, married to Adèle de Hesdin
- Bournonville (de) †, son of Jean and Jeanne Isabelle des Prés
- Bours (de), son of Robert and Marie de la Bretaigne, married to Catherine de Poucques
- Bousies (de) Guillaume dit de Vertaing
- Boussagues (de) ca 1255-, son of Aymon and Garsinde de Puissalicon, married to Ermengarde Ne in 1275
- Boussoit (de) †1211/, son of Watier II and Marguerite d'Incy
- Bouville (de) ca 1180-1233/, son of Bernard and Ne de Benauges, married to Ne de Bergerac
- Bouzanton (de) †/1539, son of Guillaume and Anne d'Enghien
- Bouzanton (de), son of Robert and Ne N
- Bouzanton (de), son of Jean and Marie du Poncheau, married to Anne d'Enghien
- Bouzet (du), married to Marguerite de Fourrier de Séguinville
- Boxtel (de) †1350 Guillaume III
- Boxtel (de) Guillaume II
- Boxtel (de) †/1271 Guillaume Ier
- Bozzi (da), married to Marthe Ornano
- Brabandere (de), son of Philippe and Joëlle Thienpont
- Brabant (de) 1616-1672, son of Jacques and Jeanne Mathoz, married to Barbe de Ponty, Anne Marguerite Huart in 1669
- Brabant (de), son of Jean and Barbe d'Oha
- Bragard 1644-1730, son of Jean Wieme and Barbe de Bebronne, married to Béatrice de Colombs in 1688
- Braine (le-Comte) (de) †1265, son of Gauthier
- Brant †1447, son of Jean II and Julienne de Beaufort-Spontin
- Brant †1556/, son of Arnould and Anna van de Werve, married to Jeanne 't Seraerts
- Brant †, son of Jean IV and Françoise de Woelmont
- Brant †, son of Pierre and Gertrude de Neuville, married to Marguerite de Hontoy
- Brant †, son of Jean III le Triomphant de Brabant and Ne Brant
- Braquemont (de) ca 1335-1420 Guillaume dit Braquet
- Braquemont (de), son of Guillaume dit Braquet and Marie de Camprémy, married to Jeanne d'Harcourt in 1400
- Bray (de) †, married to Anne de Cernon
- Bréauté (de) †1327/, married to Catherine de Créquy in 1342
- Brederode (de) 1380-1451, son of Reinald Ier and Jolanda de Gennep, married to Marguerite van Merwede in 1436
- Brederode (de) ca 1290-1316, son of Thierry II le Bon and Maria de La Lecke, married to Elisabeth de Clèves in 1306
- Brederode (de) †1285, son of Thierry Dirk and Alveradis de Heusden, married to Hildegonde de Voorne in 1254
- Breil (du), son of Rodolphe and Ne de Meillac, father of Mathieu
- Breil (du), son of Mathieu, father of Colin
- Brémond 1298/-1346, son of Pierre III and Ne... Carafa, married to Jeanne d'Ars in 1340
- Brémond d'Ars (de) 1340/-1415, son of Guillaume Brémond and Jeanne d'Ars, married to Marquèze de Chaffray
- Breteuil (de) 1170..1172- Guillaume II
- Brézal (de), married to Marguerite Le Sénéchal
- Brézal (de), son of Olivier and Jeanne de Névet, married to Jaquette du Louët in 1573
- Briçonnet 1445-1514 Guillaume le Jeune
- Briçonnet †1477, son of Jean and Jeanne Berthelot, married to Jeanne Brinon
- Briey (de), son of Bertrand René Marie and Marie-Antonine dite Ninette Dumont de Chassart, married to Auriane Marie d'Oultremont in 1992
- Briey (de), son of Harold and Géraldine Vaes
- Brimeu (de) 1298-1361 Guillaume Ier
- Brimeu (de) †1408 Guillaume III alias Florimond II
- Brimeu (de) †1352/ Guillaume II alias Florimond Ier
- Brionnet †1534, son of Guillaume Briçonnet and Jeanne Brinon, married to Claude de Leville in 1506
- Briwire 1142-1210, married to Beatrix de Cornouaille in 1170
- Brochard (de) ca 1610-, married to Marguerite Lambert
- Broeckerleen (de), son of Richard and Jeanne de Berlo
- Brosse (de), married to Anne Aster
- Broucke (van den), married to Isabeau de Gavre
- Broullart dit Brouillard ca 1400-, married to Marguerite d'Orgemont
- Bruce (de) ca 1110-ca 1192, son of Philippe and Aénor de Totnais, married to Berthe de Gloucester
- Bruce (de) ca 1049-1087, son of Robert Ier and Emma de Bretagne, married to Agnès de Saint-Clair
- Bruchard ca 1300-, son of Hélie and Ricarde de Fellis, married to Gaillarde de Noailles in 1335
- Bruges (de), son of Lambert
- Bruges (de) †1550/, son of Jean V and Marie de Melun
- Bruges de Gerpinnes (de) 1568-1638, son of Guillaume and Jeanne dite de Buret du Mont, married to Françoise Maricourt
- Bruges de Gerpinnes (de) †1677, son of Jean and Cécile Desmanet
- Bruges de Gerpinnes (de), married to Jeanne dite de Buret du Mont, Jeanne de Maricourt
- Bruges de Gerpinnes (de), son of Guillaume and Françoise Maricourt
- Brun de Peschin ca 1330-, son of N..., married to Marguerite de La Maillade
- Buisseret (de) 1753-1753, son of Pierre Joseph and Anne Marie Gérard
- Buisseret (de) 1675-, son of Pierre and Jeanne du Bois
- Buissy (de) †, son of Robert and Marguerite de Beaulaincourt, married to Madeleine de Le VAL
- Burch (van der) † Gillon le Vieux Chevalier
- C
- Caldenborch (de) †1648, married to Anne-Marie de Barbieus
- Calletot (de) ca 1225-, married to Marie Vernon
- Calmont d'Olt (de) ca 1190-1226/, son of Bégon III, father of Bégon IV
- Calvignac (de) ca 1260-/1317, son of Déodat II, married to Alasie ?
- Cambry (de) †, son of Michel and Marguerite de Grenut, married to Jeanne du Bois
- Cambry (de) †, son of Jean Dit Saint-Chucque, married to Jeanne de la Barre
- Cambry (de) †1570, son of Jean and Jeanne Fournier, married to Catherine de Quarmont
- Cannart (de), son of Gérard and Marie de Corswarem
- Cannart (de), married to Ne d'Anthisnes in 1417
- Cardaillac (de) ca 1425-, son of Antoine and Jeanne de Châteauneuf du Tournel, married to Jeanne de Caussade
- Cardaillac (de) 1329/-1372 Guillaume III
- Cardaillac (de) ca 1270-/1315 Guillaume II
- Cardaillac (de) ca 1220-1272/ Guillaume Ier
- Cardaillac (de) † Guillaume II
- Cardevacque (de) 1420-1502, married to Colle de Carondelet
- Carondelet (de) 1565-1607, son of Jean VIII and Marguerite de Bolland, married to Jeanne de Brandenbourg
- Carondelet (de) †1526, son of Jean VI and Marguerite de Parme de Chassey, married to Agnès Frémault
- Carondelet (de) †1281, son of N, married to Marguerite Ray
- Carpentier, son of Hubert and Jeanne de Sorée d'Anthisnes
- Carpentier (le), son of Jean Le Carpentier and Maroye de Seron
- Cartier d'Yves (de), son of Robert and Solange van den Hecke, married to Céline Peters
- Cassinel ca 1270-, son of Béthin, father of François
- Cassinel †1413 Guillaume II
- Castellane (de) ca 1000-, father of Sancia
- Castelnou (de) ca 1240-1284 Guillaume V
- Castillon (de) ca 1170-1242/, son of Bernard II, father of Aimeric
- Cauchie (de la), married to Jeanne de Licques in 1476
- Caulier †1550
- Cayeux (de) ca 1240-1304/ Guillaume III
- Cayeux (de) ca 1220- Guillaume II
- Cayeux (de) ca 1200-1239/ Guillaume Ier
- Cayeux (de) †1202, son of Arnoul IV dit de Cayeux d'Ardres and Adelise ou Alix de Bavelinghen, married to Isabelle N
- Caylus (de), son of Dodat IV and Hélène de Castelnau, father of Alix
- Celles (de), son of Louis and Isabeau de Hontoy
- Cerdagne (de), son of Guifred III and Guisla ?
- Ceva (de) ca 1185- Guillaume II
- Ceva (de) ca 1150-/1197 Guillaume Ier
- Chabannais (de) ca 1155-/1200 Guillaume II
- Chabot (de), married to Laurence de Bauffremont-Courtenay
- Chabot (de) ca 1295-1344, son of Sebran IV ou Sebrandin and Marguerite de Rochefort, married to Jeanne de Pouverelle in 1310
- Chabot (de) ca 1248-/1288, son of Gérard Ier and Eustachie de Rais, married to Marguerite de Bourgneuf
- Chabot (de) ca 990-/1059 Guillaume Ier
- Chaineux (de), son of Thiry Le Grand and Anne del Vaux de Bolette, married to Aylid Mathi Colla Wauthy in 1623
- Chalençon (de) ca 1190-1229/ Guillaume Ier
- Chalon-Arlay (de) 1438-1475 Guillaume VII d'Orange
- Châlon-sur-Saône (de) ca 1270-1304 Guillaume le Grand
- Châlon-sur-Saône (de) ca 1120-1202 Guillaume IV de Thiers
- Châlon-sur-Saône (de) ca 1085-1166 Guillaume III
- Chalup (de) ca 1460-1528/, son of Ithier, married to Clémence de Magnanac, Bertrande de Puyzilhon
- Chalus (de) ca 1200-1269/, son of Pierre, married to Huguette de Rochefort
- Chalus (de), son of Jean and Renée du Vergier, married to Madeleine de Guigneuf in 1542
- Chamaillart ca 1290-1340/, son of Simon and Marguerite de Thévalle, married to Eremburge N
- Chamaillart † Guillaume d'Anthenaise
- Chamalières (de) ca 1150-, married to Marquise dit de Viennois d'Albon
- Chambes (de) ca 1140-, son of David, married to Pétronille de Vitré in 1167
- Chambon (de) ca 1075-, son of Amiel II ou Amelius and Ermengarde Gaudeth, father of Amiel III ou Amélius
- Chamborand (de) ca 1200-/1241, father of Geoffroi Ier
- Champagne (de) 1175/-1217 Guillaume Ier dit de Sancerre
- Champagne (de) 1135-1202 Guillaume Ier
- Champagne (de), married to Jeanne du Merle
- Champagne (de), son of Jean and Agnès du Merle
- Champlitte (de) ca 1160-1250 Guillaume Ier
- Champlitte (de) †1273 Guillaume II
- Chanteloup (de) ca 1250-, son of Robert, married to Ne de Neufbourg
- Chantemerle (de), married to Maxence de Bouillé
- Charlet †ca 1579 Guillaume IV
- Charlet †1563, son of Jean de Hanret and Marguerite Losson
- Charlet †1569 Guillaume III
- Charlet †1550 Guillaume II
- Charlet †1497 Guillaume Ier
- Charlier 1714-, son of Guillaume and Mentelette Thomas Dedie
- Charlier 1699-, son of Guillaume and Mentelette Thomas Dedie
- Charlier 1660-, son of Henri and Anne de Mauwehin, married to Mentelette Thomas Dedie in 1694
- Charnoy (du) †1203/
- Chartres (de) /1178-1219
- Chartres (de) †, married to Marguerite de Bruyères
- Chastel (du) ca 1320-1370, son of Tanguy II and Typhaine de Ploesquellec, married to Alix de Lesourny
- Chastel (du) †1441, son of Olivier and Jeanne de Ploeüc
- Chastel (du) †1404, son of Hervé II and Méance du Liscoët
- Chasteler (du) †1483/, son of Arnould and Ne N, married to Marie de Waudripont
- Chasteler (du), son of Guillaume and Marie de Waudripont, married to Gertrude de Munde
- Chasteler (du) †1564/, son of Guillaume and Gertrude de Munde, married to Agnès Alegambe in 1543
- Chasteler (du), son of Thierry and Marie de Moulbais
- Chasteler (du) †1343 Guillaume le Sarrasin
- Chastellier (du) ca 1320-1356/ Guillaume IV
- Chastellier (du) Guillaume Ier
- Chastellier (du) Guillaume II
- Château de Slins (du), married to Catherine de Fraipont
- Châteaumur (de) ca 1075-ca 1140, son of Acfred Ier de Tournemine, married to Antoinette de Chabot
- Châteauneuf (de) ca 1235-ca 1332 Guillaume IV Le Grand dit Randon
- Châteauneuf (de) ca 1130- Guillaume II
- Châteauneuf (de) ca 1070-1126/ Guillaume Ier
- Châteauneuf-Tines (de) ca 1260-1320/ Guillaume II
- Châteauverdun (de) /1369-1415/, son of Raymond Arnaud and Ne N, married to Jeanne de Noé in 1415
- Châteauvillain (de) †1439, married to Isabeau de La Trémoïlle
- Châteauvillain (de) †1352, son of Jean II and Marie dite de Roucy de Pierrepont, married to Blanche de Châtillon-en-Bazois
- Châtellerault (de) ca 1165-1191, son of Hugues II and Alix ou Marie d'Alençon, married to Clémence de Mortemer
- Châtillon-en-Bazois (de) ca 1155-1212, married to Elisabeth (épouse Guillaume de Châtillon-en-Bazois) ?
- Châtillon-sur-Seine (de) ca 1120-, son of Renier, married to Hélie ? in 1155
- Chauffour (de) ca 1365-, married to Agnès de Deuilly, Catherine de Chauvirey
- Chaumont (de) ca 1445-1509/, son of Pierre ou Perrotin and Jeanne de Losse, married to Catherine de Clermont de Piles
- Chaumont-Quitry (de) 1365/-1402 Guillaume dit Lionnet
- Chaumont-Quitry (de) ca 1190-1231/ Guillaume III
- Chaumont-Quitry (de) ca 1161-1231 Guillaume II
- Chaumont-en-Vexin (de) ca 1095-1160 Guillaume Ier de Vermandois
- Chaunay (de) ca 1353-1437, married to Marie de Bauçay in 1404
- Chaunay (de) ca 1195-1247/, father of Pétronille
- Chauvigny (de) ca 1250-1322 Guillaume III Dent de May
- Chauvigny (de) ca 1224-1270 Guillaume III
- Chauvigny (de) ca 1190-1233 Guillaume Ier
- Chawistree 1677-, married to Elisabeth de Colombs in 1696
- Chay (de) ca 1175-1227/, son of Hugues II, married to Marguerite de Mailly (la Ville)
- Chénevières (de), married to Marie Vigier in 1440
- Chenin ca 1220-1276/ Guillaume V
- Chenin ca 1190-ca 1245 Guillaume IV
- Chenin ca 1155-ca 1220 Guillaume III
- Chenin /1100-1160/ Guillaume II
- Chenin ca 1080-ca 1162 Guillaume Ier
- Chenin de Mauzé ca 1255-ca 1310 Guillaume Ier
- Chenin de Mauzé †1340/ Guillaume II
- Cherchemont (de) ca 1295-1340/, son of Guillaume and Marie du Puy, married to Catherine Lapsault
- Cherchemont (de) ca 1260-/1316, married to Marie du Puy
- Chesne (du) ca 1544-1573, son of Antoine and Jeanne de Résimont, married to Jeanne Kaye de Palenge
- Chesne (du) †?1447
- Chesne (du), son of Philippe and Marguerite de Wayaux
- Chestrevin (de) 1530-ca 1580, son of Pirkin and Marie dite de Landenne de Modave, married to Marguerite dite de l'Ange d'Onyn
- Chevenon (de) †1415 Guillaume l'Aîné
- Chevigné (de) 1893-1916, son of Marie Louis René and Eléonore de Croÿ
- Choiseul (de) 1413-1479, son of Louis and Isabelle de Lanques, married to Jeanne dite de Lorraine du Chastelet, Jeanne de Bournonville
- Choiseul (de) †1432, son of Renaud and Jeanne de Grancey, married to Catherine de Clermont
- Choiseul (de) †/1380 Guillaume dit de Traves
- Choiseul-Aigremont (de) †, married to Catherine de Clefmont
- Cholet (de) ca 1155-, father of N...
- Chotard de Mortagne ca 1080-, son of Pierre and Avoise ?, married to Béatrix (épouse Guillaume Chotard de Mortagne) ?
- Cicon (de) ca 1425-, son of Didier and Béatrix de Villersexel, married to Catherine de Haraucourt in 1458
- Claerhout (van) †1529, married to Marguerite de Baenst
- Cleenewerck de Crayencour, son of Dominique Marie Joseph and Anne de Fraipont
- Clérembault (de) ca 1270-, married to Macée de la Plesse
- Clérieux (de) ca 1065- Guillaume II
- Clérieux (de), married to Julienne Bérenger
- Clermez (de) †, father of Agnès
- Clermez (de) †/1411, married to Béatrice de Baudrenghien
- Clermont (de) ca 1165-1234 Guillaume II
- Clermont (de) ca 1130-1203 Guillaume Ier
- Clermont (de), married to Louise de Vergy
- Clermont de Piles (de) ca 1385-/1467, son of Raymond dit Mondonnet, married to Marguerite de Paleyrac
- Clermont-Nesle (de) †, son of Guillaume and Alix de Saint-Venant de Wavrin, married to Mahaud de Wavrin
- Clermont-Nesle (de) †1356, son of Jean Ier d'Ailly and Marguerite de Mello, married to Alix de Saint-Venant de Wavrin
- Clèves (de), son of Adolf III de La Marck and Marguerite de Juliers
- Clisson (de) ca 1236-ca 1307, son of Olivier II le Jeune and Aliènore des Roches, married to Jeanne Marie de Bertrand de Briquebec
- Clisson (de) ca 1175-ca 1218 Guillaume Ier
- Clockier (le) †1439, son of Johan and Isabelle Proost de Melin, married to Maroye dite de Forrière de Bovenistier
- Clutinc, son of Henri and Catherine Zuetrix
- Clutinc †1348, son of Gossuin, father of Marguerite
- Clutinc †1459, son of Jean and Gertrude dite de Wanfrechies van den Eeckhoute
- Cochefilet (de), married to Jeanne de Bailleul
- Coësmes (de) †, son of Robin, married to Héloïse Le Franc
- Coetlosquet (du) ca 1609-1653, son of Olivier and Anne de Kersauson, married to Louise Simon in 1636
- Coëtquen (de) ca 1180-, son of Olivier de Dinan and Havoise de Coëtquen, married to Jeanne de Rostrenen
- Coeuvre (de) †1539, married to Isabelle de Grammont
- Coggelshawl †1411, married to Antonicha Hawkwood
- Coir (de) †1375, son of Jean dit de Saint-Martin and Agnès de Fontaine, married to Isabelle Mathon in 1367
- Coir (de), married to Maire de Lardenois de Moha
- Colibrant, married to Jeanne de Halmale
- Coligny (de) † Guillaume II
- Coligny (de) †ca 1275, son of Amédée II and Alix de Cuiseaux, father of Marguerite
- Coligny (de), son of Jacques Ier and Huguette de La Baume, married to Catherine de Saligny in 1437
- Colin, son of Robert and Bertrande de Picaud, married to Françoise Bouvet in 1578
- Colins †1482, married to Catherine de Herzelles
- Collin †1735, married to Marie Catherine le Lorrain in 1691
- Colombs (de) 1664-, son of Lambert Wième and Elisabeth des Vignes, married to Marie Hanlet in 1699
- Colombs (de) 1649-, son of Thomas and Catherine del Haye, married to Damide Jacquinet Colla de Chalbot in 1675
- Colombs (de) ca 1634-, son of Colla and Oudelette de Gerono, married to Anne de Befve in 1665
- Condé (de) 1275-1302 Guillaume Ier
- Condé (de), son of Guillaume Ier and Béatrice de Thourotte
- Condé (de), married to Jacqueline de Marle
- Condé (de), son of Jean Ier and Marie de Luxembourg
- Conflans (de) ca 1100-, son of Guy and Hildegarde de Reynel, married to Ne ?
- Coninck (de) 1376-1431, son of Arnould V and Elisabeth van der List
- Coninck (de), son of Arnould IV and Ne... ?
- Coninck (de) †1454, son of Arnould VI and Gertrude Pylyser, married to Elisabeth Vilters, Catherine van Obbergen
- Coninck (de) †1350/ Guillaume III
- Cooman (de), son of Thibault François and Patricia Cleenewerck de Crayencour
- Coppin (de) 1797-1885, son of Joseph Joachim Feuillien and Anne Martine de Harlez, married to Jeanne de Gaal de Gijula in 1840
- Corday (de) †1705, son of Jean and Cécile de La Haye, married to Marie de Tiremois in 1665
- Cordier †1523, son of N and Ne N
- Corioule (de) †1656/, son of Thierry and Catherine de Beaufort-Spontin, married to Elisabeth Claire de Waha
- Cornouaille (de) ca 1300-, father of Marie
- Cornouaille (de), married to Marguerite de Kerien
- Corswarem (de) 1220-1258, son of Robert II and Marguerite Ide de Jeneffe, father of Arnould II
- Corswarem (de) †1596, son of Arnould VII and Marie de Waroux de Dommartin de Warfusée, father of Marie
- Cortil (de) 1629, son of Pierre and Anna Catharine Bodart
- Cortil (de), married to Gertrude Paheau
- Cortil (de) †1576, married to Marie de la Bawette
- Cosnac (de) ca 1455-1517/ Guillaume III
- Cosnac (de) ca 1270-ca 1341 Guillaume II
- Cosnac (de) ca 1180- Guillaume Ier
- Cottereau (de) 1560-1620 Guillaume Ier
- Cottereau (de), son of Jean and Perette Doulcet, married to Marie Quetier
- Cottereau (de), son of Thibaut and Adriana van Themske
- Cottereau (de) Guillaume III
- Cottereau (de) † Guillaume II
- Cotteriau
- Coucy (de) ca 1290-1335, son of Enguerrand V and Christine de Lindsay Balliol, married to Isabeau de Châtillon-sur-Marne in 1311
- Coucy (de), father of Pierre
- Coucy (de), son of Raoul and Jeanne d'Harcourt
- Courcelles (de) †, married to Henriette de Saint-Hilaire
- Courceriers (de) ca 1330-1397 Guillaume III
- Courceriers (de) † Guillaume Ier
- Courceriers (de) † Guillaume II
- Courcy (de) 1362-1415, son of Richard and Agnès du Plessis, married to Marguerite Paynel
- Courcy (de) ca 1225-1272/ Guillaume III
- Courcy (de) 1130..1140-1190/, son of Robert III, married to Julienne (Juliana) de l'Aigle
- Courcy (de) 1090-, son of Richard Ier and Grandelmodis ?, married to Maude d'Avranches
- Courcy (de) †
- Courlande-Kettler (de) 1574-1640, son of Gotthard and Anna de Mecklembourg-Schwerin, married to Sophie de Hohenzollern in 1609
- Courtenay (de) 1520-1592, son of Jean and Lorette Le Chantier, married to Marguerite Fretel in 1555
- Courtenay (de) 1299-1331, son of Jean and Jeanne dite de Sancerre de Champagne
- Courtenay (de) ca 1228-1280 Guillaume Ier
- Courtenay (de) †, son of Milès and Ermengarde de Nevers
- Courteville (de) 1320- Guillaume de Hodicq
- Courteville (de), son of Thierry ou Theodore and Catherine de Scack
- Courteville (de), son of Jacques and Isabeau de Barbençon
- Courty (de) †, married to Marie de la Bawette
- Cousdun (de) ca 1410-/1466, son of Aimery Ier and Catherine de Varèze, married to Marguerite ou Marie de Clermont-Savoie in 1438
- Coutes (de) 1357/-/1396 Guillaume IV
- Coutes (de) ca 1295- Guillaume III
- Cozten du Roscoat, married to Louise Le Coroller
- Craon (de) ca 1340-1407/ Guillaume II
- Craon (de) ca 1315-1387 Guillaume Ier Le Grand
- Crécy (de), married to Jeanne de Landas
- Crehen (de) †1533, son of Gérard and Jeanne de Beaufort-Spontin, married to Anne Surlet in 1496
- Crehen (de), married to Agnès de Senzeilles
- Crehen (de) †/1592, married to Jeanne de Marbais in 1567
- Crehen (de) †1594, son of Gérard and Jeanne delle Loye, married to Marie de Warisoulx
- Crépon (de) ca 1020-1071 Guillaume Fitz Osbern dit de Breteuil
- Créquy (de), son of Jean Rigaud and Catherine de Briarde
- Créquy (de) †1403/ Guillaume dit Le Gallois
- Créquy (de) †1266/, son of Baudouin and Ne N, married to Jeanne de Sempy
- Créquy (de) †, son of Baudouin and Ne N, father of Noël Ier
- Crésecques (de) 1395-/1444 Guillaume le Bon
- Crésecques (de) †/1444, son of Jean and Jeanne de Fontaine-sur-Somme, married to Marie d'Harcourt
- Crespin ca 1265-, son of Guillaume, father of Jeanne
- Crespin ca 1245-ca 1290 Guillaume VI
- Crespin ca 1230-, son of N... and Jeanne de Bertrand de Briquebec, father of Guillaume
- Crespin 1195..1205-ca 1260 Guillaume V
- Crespin 1150..1185-1233 Guillaume IV
- Crespin ca 1095- Guillaume III
- Crespin 1060/1070-ca 1120 Guillaume II
- Crespin ca 1045- Guillaume Ier
- Crespin †1451, married to Jeanne d'Auvrechier
- Crespin †1333 Guillaume VII
- Crespin (de) Guillaume IV
- Creton d'Estourmel, son of Guillaume and Jeanne de Templeux
- Creton d'Estourmel †, son of Mathieu and Jeanne Paillart, married to Jeanne de Templeux
- Crisgnée (de) †, father of Eustache
- Crisgnée (de) †, son of Laurent and Catherine de Rahier
- Crisgnée (de) †, son of Jacquemin and Anne dite de Barvaux de Haultepenne
- Croix (de) † Guillaume dit de Drumez
- Crombrugghe (van) 1901, son of Charles and Carola van der Bruggen, married to Anne-Marie de Kerchove d'Exaerde
- Croÿ (de), son of Emmanuel Marie Joseph Pierre Gerard and Nicole de Marnix de Sainte-Aldegonde, married to Isabelle de Collato et San Salvatore in 1989
- Croÿ (de) 1527-1565, son of Philippe II and Anne de Croÿ, married to Anne III de Renesse in 1557
- Croÿ (de) 1498-1521 Guillaume III
- Croÿ (de) 1458-1521 Guillaume II
- Croÿ (de) 1313/-1384 Guillaume II le Vieux
- Croÿ (de) 1170-ca 1224 Guillaume Ier
- Croÿ (de) †/1555, son of Michel and Marie van Halle, married to Gertrude van Halle in 1549
- Cruéjouls (de), married to Hélix de Roquelaure in 1365
- Crux (de) †1328/, father of Erard
- Cugnac (de) /1308-1336 Guillaume IV
- Cugnac (de) ca 1275- Guillaume III
- Culant (de) ca 1360- Guillaume Ier
- Culant (de) ca 1115-1181/, son of Pierre, father of Renoul Ier
- Custinne (de), son of Jean and Ponce de Moustier, married to Ne d'Egmont
- Cuyck (de) 960-, father of Elisabeth
- D
- Dabo-Moha (de) †1202, son of Albert III and Gertrude de Bade
- Dalem d'Arckel (van), married to Elisabeth de Gavre
- Dammartin (de) †1525, son of François and Anne de Germiny, married to Anne de Neufchâtel
- Dampierre (de), son of Audoin and Roselyne Alvar de Biaudos de Castéja, married to Alix de Ligne in 2016
- Dampierre (de) 1286/-1320 Guillaume VI
- Dampierre (de) ca 1250-1311 Guillaume IV de Crèvecoeur dit Sans Terre
- Dampierre (de) 1225-1251 Guillaume III de Flandre
- Dampierre (de) 1197/-1251 Guillaume II
- Dampierre (de) 1130..1134-/1162 Guillaume Ier
- Dampierre (de), son of Giraud and Isabeau de Hauquettes
- Dampierre (de), son of Adrien and Isabeau Bernard, married to Claude de Cazaux in 1555
- Dartoy 1628-, married to Jeanne de Purnode in 1658
- Daun (von) 1467-1523, married to Walpurge Kessel von der Neuerburg
- Dauvet †1520, son of Jean and Jeanne Boudrac, married to Jeanne Luillier in 1480
- Del Xhurre, with Marie Druen
- Delahaye, son of Thierry and Brigitte Verhoeven
- Delhez 1665-, son of Jacques Guillaume and Catherine de Sironval, married to Béatrice Xhocka in 1694
- Delrez, son of Laurent and Anne Crahay
- Derval (de) ca 1225-1275 Guillaume IV
- Derval (de) ca 1165- Guillaume Ier
- Derval (de) †, son of René and Péronnelle de Carméné, married to Gilette des Deserts
- Derval (de) † Guillaume II
- Derval (de) †1285 Guillaume III
- Desmaisières, son of Jean and Jeanne Le Prévost, married to Jeanne Binette
- Desmet
- Deuilly (de) ca 1200-1265/, son of Godefroid de Vaudémont and Béatrix de Champlitte, married to Cécile ? in 1240, Alix ? in 1256
- Devreux, married to Marie Boleyn in 1510
- Dewez 1666-, son of Antoine and Marie de Fanchamps
- Dewez, father of Jeanne
- Diepenbeek (de) †1272/
- Diest (de), son of Henri and Else de Hornes
- Dinan (de) ca 1140-1203/, son of Raoul, married to Denise de Dol
- Dinan (de) †1337, married to Denise N
- Dion (de) †1418/, son of Gilles and Philippa de Wavre, married to Beatrix N
- Domme (de) ca 1265-, father of Gilbert
- Dongelberg (de)
- Donzy (de) 1207-, son of Hervé IV and Mahaut de Courtenay
- Donzy (de) †, son of Hervé III and Mathilde Gouët de Montmirail, engaged to Béatrice d'Albon de Bourgogne in 1207
- Dordt (van), married to Walburge de Marnix de Sainte-Aldegonde in 1638
- Dorlodot (de), son of Etienne and Marie-Christine de Schaetzen
- Doucet 1615-, son of Thomas and Jacqueline d'Erpent, married to Antoinette Higuet in 1637
- Dour (de) †
- Dreux (de) 1163-1189, son of Robert Ier Le Grand and Agnès alias de Vaudémont de Baudement
- Drion 1761-1847, son of Gilles-Nicolas and Elisabeth Lamort, married to Marie Philippine Pétronille Depreetz
- Drion 1698-, son of François and Jeanne Masure
- Drion 1589, son of Guillaume and Jeanne Jaspar, married to Françoise Drion
- Drion 1560, married to Jeanne Jaspar
- Dubois, married to Jacquette de Loneux in 1697
- Dumont 1700-, son of Claude du Mont and Philippine Lejeusne, married to Marie de Restivaux in 1724
- Dumont de Chassart, son of Olivier and Carine Debucquois
- Dumont de Chassart, son of Dominique and Régine Mulle de Terschueren
- Dumont de Chassart, son of Guillaume dit Willy and Monique Geelhand de la Bistrate, married to Camille Paternostre de la Mairieu in 1961
- Dumont de Chassart 1899-1946 Guillaume dit Willy
- Dupuytren, married to Geneviève Eugénie de Saint-Olive
- Duras (de) /1418- Guillaume d'Ordenge
- Duras (de) †1285/, father of Ne
- Duras (de) †1389 Guillaume d'Ordange
- Duras (de), son of Jean and Béatrix de Langdris, married to Béatrice van der Aa
- Duras (de) †1340/, son of Jean de Neuchâteau [sur-Amblève] and Ne de Duras, married to Ne d'Ordange
- Duras d'Oyenbrugge (de), married to Antoinette de Quarré
- Durfort (de), son of Saisset
- Duvieusart 1708-1769, son of Guillaume du Vieusart and Marie Barbe Joseph de Bomal
- Duyn (van der), married to Yda d'Egmont
- Dyck (van) ca 1190-/1252, married to Ne de Saffenberg
- Dyel †, son of Adrien and Adrienne Dyel de Vaudroque, married to Françoise de l'Etendart in 1678
- E
- Ecosse (d'), son of Guillaume and Gruaidh de Moray
- Ecosse (d'), son of Duncan II Fitz Duncan and Ethelreda de Northumberland, married to Gruaidh de Moray
- Eder †, father of Jeanne
- Eder, father of Pierre
- Eghels ca 1500-, married to Maximilienne de Walmotte Bouckaert
- Eghezée (d') †1192, father of Nicolas II dit de Bailleul
- Eghezée (d') †/1230, married to Mathilde N
- Egmont (d') 1434-, son of Arnold and Catherine de Clèves
- Egmont (d') ?1235-1304 Guillaume II
- Egmont (d') †1352/, son of Gérard and Fenmeijnse ?, married to Adelis Catsdochter Collaerd
- Egmont (d') †1234 Guillaume Ier
- Egmont (d') †1494, son of Guillaume V and Walpurgis de Moers, married to Marguerite de Culemborg in 1482
- Elderen (d'), son of Guillaume and Marie de Groesbeeck, married to Elisabeth de Warnant
- Elderen (d') †1556/, son of Guillaume and Marie de Wideux, married to Anne d'Eynatten
- Elderen (d'), son of Guillaume and Anne d'Eynatten, married to Marguerite de Horion in 1515
- Elderen (d'), son of Guillaume and Marguerite de Horion, married to Marie de Groesbeeck, Marie de Groesbeeck
- Elderen (d') †1515, son of Jean and Marie de Huldenberg, married to Marie de Wideux in 1472
- Elslande (van) 1768, son of Willem, married to Josepha Thérèse Six
- Embriaco †1159/ Guillaume II
- Enghien (d') 1545-1615, son of Jean Hercules and Agnès van Oss, married to Isabeau de Blasère
- Ennetières (d') †1400, son of Collard and Marguerite de Roupy, married to Nicole Tubegot
- Eppes (d') Guillaume II
- Erpent (d') 1589-1653, son of Jean dit Bisteau and Jacqueline Gobin
- Esneux (d'), married to Sibylle de Hermalle de Warfusée
- Espiennes (d') †, son of Jean and Marguerite Marie Houdan, married to Marie Fourneau
- Essarts (des), father of Guillaume
- Essarts (des), son of Guillaume, married to Isabeau dote de Meulan de Beaumont-le-Roger
- Estaing (d') ca 1295- Guillaume III
- Estaing (d') 1215/-ca 1291 Guillaume II
- Estaing (d') ca 1160-1207/ Guillaume Ier
- Estaing (d') † Guillaume IV
- Estor †1480/, father of Bernard
- Estouteville (d') †1449, son of Nicolas Colart and Jeanne de Mauquenchy, married to Jeanne de Fiennes
- Estuer (d') 1416/-1484/, son of Jean and Jeanne de Pons
- Etzbach (von), son of Melchior and Isabelle de Hodister
- Eu (d') ca 1045-1096 Guillaume II
- Eu (d') ca 985-1025 Guillaume Ier
- Evegnée (d'), son of Pirot and Fille de Jean del Chief, married to Marie Orban in 1665, Jeanne Nicolaï in 1670
- Evreux (d') 1006-1067, son of Robert d'Evreux de Normandie and Herleva ou Arlette ?, married to Havoise dite de Saint-Ceneri d'Echauffour in 1037
- Eyll (van), married to Catherine van Blitterswyck
- Eyll (van) †1634, son of Allard and Jeanne Verberchtz, married to Marie Meysz
- Eynatten (d') †1622, son of Henri
- F
- Failly (de) †, son of Michel and Jeanne Filastre, married to Quinte Bernard in 1465, Jeanne de Sainte-Aldegonde in 1471
- Faubournet (de) ca 1335-/1407 Guillaume II
- Faubournet (de) ca 1260- Guillaume Ier
- Faucigny (de) 1053/-1124, son of Louis Ier and Thetberge de Rheinfelden, married to Létice ?
- Faucigny (de) Guillaume Ier
- Faucigny (de) Guillaume II
- Fauconnier 1606-/1647, son of Guillaume and Marie Romon, married to Catherine de Conninck
- Fauconnier, married to Marie Romon in 1605
- Faugères (de) ca 1365-, married to Levezonne de Guers
- Favars (de) ca 1350- Guillaume dit de Lestrange
- Favillon (de), son of Jean de Favillon d'Ochain and Sente de Marchin
- Fayolle (de) ca 1365-1420/, son of Jean Ier and Yolande ou Irlande de La Mothe de Vernode, father of Pierre
- Ferréol ca 1240-, married to Marquèze de Bouville in 1270
- Ferrers † Guillaume de Derby
- Ferrières (de) ca 1155-1204 Guillaume III
- Ferrières (de) ca 1115-1166/, son of Robert, married to Marguerite Peverel
- Ferrières (de) ca 1115-1180/ Guillaume II
- Ferrières (de) ca 1085-1140/ Guillaume Ier
- Fervesty †1446/, father of Catherine
- Feydeau (de) ca 1305- Guillaume III
- Feydeau (de) ca 1270- Guillaume II
- Feydeau (de) ca 1235-/1291 Guillaume Ier
- Fiennes (de) ca 1245-1302 Guillaume II
- Fiennes (de) ca 1180-1240 Guillaume Ier
- Fiennes (de) Guillaume dit de Heuchin
- Fiennes (de) Guillaume de Heuchin
- Fiennes (de), son of Conon and Alix de Bournonville
- Fisenne (de) †1510, son of Jean and Jeanne de Loncin d'Awans, married to Jeanne de Salmier
- Fitz Raoul †1200/
- Fitz Richard ca 1050-, son of Richard Fitz Scrob, father of Robert
- Flamenc (le), son of Antoine
- Flamenc (le) †1569 Guillaume dite de Houtain
- Flamenc de Bruzac ca 1450-ca 1488, son of Jaubert and Catherine Adhémar, married to Catherine de La Cropte in 1486
- Flandre (de) 1094-1109, son of Robert II de Jérusalem and Clémence de Bourgogne-Comté
- Flandre (de) Guillaume II
- Fléchin (de) ca 1335-1389, son of Jean, married to Nadège de Villiers-le-Sec
- Fléchin (de) 1305-1369, son of Hugues and Aline de Nédonchel, married to Ne de Beveren
- Fléchin (de) †, son of Jean and Anne de Saveuse, married to Antoinette de Créquy in 1409
- Flémalle (de) † Guillaume dit de Fexhe
- Flory (de) †1361, father of Gilles
- Flotte (de) ca 1290-1352/, son of Pierre Ier dit le Chancelier and Flandrine de Châtillon-en-Bazois, married to Jeanne d'Amboise in 1310, Alix de Châtillon-sur-Marne, Alix de Mello
- Foestraets (de) 1657-1738, married to Claire de Ranst in 1700
- Folin (de) †1415
- Fontaine-sur-Somme (de) ca 1090-, married to Charlotte de Mailly
- Fontaine-sur-Somme (de) †, son of Charles, married to Hélène de Longueval
- Fontanges (de) ca 1375-/1433, son of Aymeric III and Marguerite (épouse Aymeric III de Fontanges) ?, father of Olivier
- Fontanges (de) ca 1240-, son of Aymeric Ier and Guillemette ?, father of Aymeric II
- Fontigny (de), married to Marie de la Raudière in 1620
- Fontigny (de) †1578/, son of Pierre and Marguerite de Schore, married to Elisabeth Smeyers
- Fooz (de), son of Léonard dit Lynard and Catherine Mottet
- Forcalquier (de) Guillaume Oger I
- Forcalquier (de) †1289/, son of Guillaume III dit de Forcalquier de Sabran and Mabile ?, married to Marie Alsacie des Baux
- Forez (de) ca 885-ca 924 Guillaume Ier
- Forez (de) Guillaume III
- Forges (de) ca 1300-, son of Pierre, married to Philippa de Droux in 1327
- Fort ca 1270-, son of Hugues, married to Jeanne de Parthenay, Jeanne de Chabot
- Fort, son of Guillaume and Jeanne de Parthenay
- Fosselette (del) 1665-1731, son of Jean and Marguerite de Warrimont, married to Marie Angélique de Wadeleux in 1695
- Fosselette (del) 1660-, son of Jean and Marguerite de Warrimont
- Fosseux (de), son of Jean IV and Catherine dite de Sains d'Ailly, married to Marguerite d'Esnes
- Fou du Vigean (du) ca 1380-1427/, son of Jehan and Mahaut de Montfort, married to Jeanne de La Houssaye
- Foucher ca 1295-1365/ Guillaume III
- Foucher ca 1210-1275/ Guillaume IV
- Foucher de la Sauzaye ca 1125-1177 Guillaume II
- Foucher de la Sauzaye ca 1095- Guillaume Ier
- Foucquet, father of Catherine
- Fougères (de) 1150-1187, son of Raoul II and Jeanne de Dol, married to Agathe du Hommet
- Fourneau (de), son of Jean and Jeanne de Thiestart, married to Marguerite de Cordes in 1526
- Foy (de), son of Pierre and Evelyne Lagasse de Locht, married to Katia Simonis in 1994
- Fraipont (de) Guillaume dit de Seraing
- Fraipont (de), son of Renier
- Fraipont (de), son of Nicolas and Catherine des Balances
- Franck 1723-, son of Henri and Anne Delhez
- Franck 1714-, son of Henri and Anne Delhez
- Franck 1712-, son of Henri and Anne Delhez
- Franck 1690-, son of Guillaume Bartholemy and Béatrice Heyn Pieter Vos
- Franck 1678-, son of Jean Bietmé Thomas and Jeanne Piette de Bourboux, married to Jeanne de Befve in 1700
- Franck 1677-, son of Jean Bietmé Thomas and Jeanne Piette de Bourboux
- François 1670-1754, married to Anne Huart, Marie Joseph Dumont
- Franconie (de) ca 980-1047 Guillaume Ier
- Francqué 1685-, son of Simon and Anne-Catherine du Vivier
- Frasnoy (du), married to Mathilde d'Esnes
- Frédol ca 1255-/1289, son of Pierre, father of Béatrix
- Frenz (de) ca 1250-1289 Guillaume II
- Froidcourt (de) †1566, son of Jean and Euphemia von Daun
- Frongteau (de) †1578, son of Ulric and Marguerite de Hoeven, married to Anne de Fraipont
- Fumal (de) †1595, son of Jean and Elisabeth Felbiers, married to Catherine van Heymbeek
- Fumal (de) †1759, son of Philibert and Jeanne Renson, married to Marie Anne Thérèse de Fumal
- Fumal (de), son of Henry and Jeanne de Cerf
- Fumal (de) †1429, son of Simon and Sainte dite de Seilles d'Andenne, married to Isabeau de Hinneman, Mechtilde de Hosdain
- Fumal (de), son of Philippe and Jeanne d'Aubre, married to Marie de Sars
- Fumal (de) †1601, son of Henry dit Delle Fosse and Anne de Cortil, married to Marie de Marneffe
- Furic, son of Guillaume-René and Marie Baudoin, married to Louise Billoart
- Furnaux (de) †1312 Guillaume l'Ancien de Fenal
- Furnaux (de) †1401 Guillaume de Fenal
- Furnes (de), father of Adrienne
- G
- Gaasbeek (de) 1365 Guillaume de Clèves
- Gadrad de Mosnac ca 1255-, married to Isabelle ou Jeanne de La Roche-Andry
- Gaest (de), married to Anne Pottier in 1546
- Gaiffier 1621-1680, son of Florent and Marie Le Henry
- Gaiffier 1558-1578, son of Guillaume and Marie de Haultepenne
- Gaiffier 1513-1578, son of Godefroid and Françoise Gobin, married to Marie de Haultepenne in 1540
- Gaiffier †1635, son of Godefroid and Jeanne Mahuet
- Gaiffier †1664, son of Guillaume and Catherine de Clockier, married to Anne marie de Thiribu in 1620
- Gaiffier, son of Godefroid and Anne Aux Brebis
- Gaiffier †1611, son of Jean and Isabeau de Marotte, married to Catherine de Clockier
- Gaillard ca 1525-, son of Guy and Françoise de Blois, married to Léonie Hélie de Pompadour
- Galard (de) ca 1185-1236/ Guillaume II
- Galard (de) ca 1080-1140/ Guillaume Ier
- Galard de Brassac (de) ca 1340-/1407 Guillaume II
- Galard de Brassac (de) ca 1310-1357 Guillaume Ier
- Gallimart 1615-, married to Marie-Philippine de Behault
- Gamaches (de) ca 1420-1479/, son of Gilles and Blanche d'Aumont, married to Philiberte Gilberte Foucauld in 1449
- Gamaches (de) 1371-1422, son of Guillaume and Marie de Fécamp
- Gamaches (de) ca 1330-1386/, son of Jehan II and Marie de Maisnières, married to Marie de Fécamp in 1375
- Gand (de) 1229/-, son of Hugues Ier and Odette ou Aude de Champlitte
- Gand (de), married to Jacqueline van Zuylen van Nyevelt
- Gand-Villain (de) †1637, son of Jacques Philippe and Isabelle de Berghes de Glymes, married to Louise de Merode in 1626
- Gardin (de), son of Simon and Isabelle de Prouville
- Gardin (de), son of Adrien and Marie van Royn, married to Jeanne de Zégré
- Gardin (de), married to Guillemine de Fontaine-sur-Somme
- Garlande (de) ca 1160-1226 Guillaume V
- Garlande (de) ca 1125-1191/ Guillaume IV
- Garlande (de) ca 1100-1132 Guillaume III
- Garlande (de) ca 1075-1120 Guillaume II
- Garlande (de) ca 1050-1115 Guillaume Ier ou Adam
- Gascogne (de) ca 955-1000/ Guillaume Ier
- Gascogne (de) ca 925-998 Guillaume Ier
- Gauville (de), father of Gui dit Guyot
- Gavre (de) ca 1330-1400 Guillaume dit de Hérimez
- Gavre (de) †1419, son of Arnould VI and Isabelle de Ghistelles
- Gavre (de), son of Guillaume, married to Clémence van Bogaerde
- Gavre (de), son of Jean dit Mulaert and Elisabeth d'Axele, father of Guillaume
- Geelhand de Merxem 1906, son of Adolphe and Gabrielle della Faille
- Gellone (de) ca 755-812 Saint Guillaume Ier le Grand
- Geloes (de), married to Marie Anne Thérèse de Blanckart
- Genève (de) 1286-1320 Guillaume III
- Genève (de) 1185-1252 Guillaume II
- Genève (de) ca 1132-1195 Guillaume Ier
- Genty de la Borderie 1720-1749, son of Antoine-Charles and Gabrielle Charlotte Sornin, married to Marie-Berthe de Verdilhac in 1748
- Gertzgen (de), married to Agnès de Pallant
- Gervenne (de), married to Françoise de Waret
- Ghellinck d'Elseghem (de), son of Laurent and Elisabeth de Crombrugghe de Looringhe
- Ghoor (de), married to Bela Schellart von Obbendorf
- Ghoor (de), son of Arnold and Catherine van de Wyere
- Ghoor (de), son of Daniel Ier and Marguerite N
- Gieles Hujoel †1632, father of Erasme
- Gieles Hujoel, son of Erasme and Jeanne Kerremans, married to Marie Marguerite Vits
- Giey (de), son of Joseph and Eveline Drion du Chapois
- Gilbart †1628
- Gillet 1694-, son of Thomas and Catherine le Tixhon
- Gillier ca 1450-/1504, son of Jean and Françoise Méhée, married to Jeanne Jousseaume in 1473
- Gironde (de) ca 1205-, son of Arnaud II, married to N... de Luzech
- Gisors (de) 1188-, son of Gauthier and Alixe de Beaumont-Maine
- Gleiberg (de) /1131-1158, son of Hermann III, married to Salomé d'Isenbourg in 1155, Ne... ?
- Gleiberg (de) †, son of Guillaume and Salomé d'Isenbourg
- Gloucester (de), father of Isabelle
- Glymes (de) 1345..1350-/1416 Guillaume dit de Jodoigne-Souveraine
- Glymes (de) †ca 1548, son of Jacques VI le Jeune de Jodoigne Souveraine and Juliane dite de Berghes de Guttekoven, married to Catherine de Cottereau in 1524
- Glymes (de), son of Frédéric de Berghe and Anna Sterck van Stabroeck
- Glymes (de) †1371, son of Jacques and Marie de Seneveghem
- Gobin 1520-ca 1573 Guillaume IV
- Gobin 1481-1553/ Guillaume III
- Gobin †1645 Guillaume V
- Gobin †1526 Guillaume II
- Gobin †1483 Guillaume Ier
- Gobin †1597, son of Jacques and Jeanne N
- Goër (de), son of Servais and Marguerite Merckelbach
- Goesbriand (de) †1521, son of François and Margilie de Boison, married to Marguerite Coetanlem in 1500
- Goethals 1594-, son of François and Jacqueline Huerbloc, married to Clara Brant
- Goethals, son of Gerolf and Gerulfe de Vreese, married to Jeanne van Vossevelde
- Goethals, son of Guillaume and Clara Brant, married to Egidia Boone
- Goethem (van) /1540-, son of Gilles Ier and Sara de Baersdorp, married to Jacqueline van Camp
- Goethem (van), son of Guillaume, father of Jean
- Goethem (van), son of Nanekin, father of Guillaume
- Gometz (de) ca 990-, father of Hodierne de Gometz-la-Ferté
- Gometz (de) 975..995-, father of Bertrade
- Gommegnies (de) †1202/ Guillaume Ier dit Nokes
- Gommegnies (de) Guillaume III
- Gommegnies (de) †1255 Guillaume II
- Gonthier, son of Libert and Anne N, married to Elisabeth de Roloux in 1603
- Gontier 1650/-1697/, son of Heliet and Marie de Pourquery, married to Judith Moreau
- Gontier ca 1560-1598/, son of Aymeric de Gontier and Marguerite de La Serre, married to Mondine Coutaud
- Gossuin, son of Gérard dit de Beyne
- Goth (de) ca 1365-/1441, son of Raoul, married to Algaye de Tinières in 1394
- Goudelin (de) †1420, son of Guillaume and Catherine de Coëtmen
- Goudelin (de), married to Catherine de Coëtmen in 1392
- Gouët ca 1090-ca 1140 Guillaume III
- Gouët ca 1055-ca 1120 Guillaume II
- Gouët ca 1030-ca 1060 Guillaume Ier Le Vieux
- Gouët de Montmirail ca 1125-ca 1171 Guillaume IV
- Gouffier †1495, son of Aymeri and Marguerite de La Fayette, married to Louise d'Amboise in 1450, Philippe de Montmorency in 1472
- Gouffier †1524 Guillaume Ier le Jeaune de Saint-Bris
- Goulaine (de) ca 1325-, son of Guillaume and Aimable de La QUELLEN, married to Marie de Rougé
- Goulaine (de) ca 1260-1321, son of Pierre II, married to Exulate Pantin de La Hamelinière
- Goulaine (de) †1347, son of Pierre and Isabeau de La Jaille, married to Aimable de La QUELLEN
- Gourcuff (de), married to Jeanne Autret
- Gourcy (de) ca 1603-, son of Dominique and Louise de Perret, married to Gabrielle Lopez Gallo
- Gourdon (de) ca 1190-ca 1260, son of Bertrand, married to Hélis ou Alix de Turenne, Marie (épouse Guillaume de Gourdon-Salviac) ?
- Gourdon (de) ca 1125-1189/ Guillaume ou Pons
- Gourmont (de) ca 1300-1360/, married to N... de Ploermel
- Gourville (de) ca 1260- Guillaume dit de Chabannais
- Gourviniec (de), married to Jeanne de La Forest
- Goust, married to Anne Aster
- Gouy (de) †1430, son of Wibert and Catherine Coultier
- Gouzillon (de), married to Louise de Poulpry
- Grace (de), son of Sébastien dit Boileau and Ne d'Amay, married to Ne de Hollogne
- Gracht (van der), son of Wauthier and Marie van Praet, married to Ne de Oosttkerke, Anastasie de Lichtervelde
- Gracht (van der) †, son of Gautier and Jeanne de La Vichte, married to Madeleine dite de Saint-Venant Marquant
- Gracht (van der) †, son of Jean and Marie de Marets, married to Isabeau de Heule
- Grammont (de) † Guillaume III
- Grammont (de) †1355 Guillaume II
- Grammont (de) Guillaume Ier
- Grancey (de) ca 1235-ca 1297, son of Eudes III and Elisabeth de Champlitte, married to Isabelle de Trichasteaux de Til-Chatel in 1252
- Grancey (de) †ca 1365 Guillaume Ier
- Grancey (de) †1432 Guillaume III
- Grancey (de) †1411/ Guillaume II
- Grandmesnil (de) ca 990-, married to Sprotte de Crépy (Valois)
- Grandmetz (de), married to Marguerite ou Agnès d'Antoing, Marie de Cysoing
- Grandson (de) ca 1392-1428, son of Jean Ier and Catherine de Neufchâtel, married to Jeanne dite de Neublans de Vienne in 1405
- Grandson (de) †1381/1386, son of Pierre II and Blanche de Savoie, married to Jeanne III de Saint-Dizier
- Grandson (de) †1335, son of Pierre Ier and Agnès de Neuchâtel
- Grebert ca 1520-, son of Claude and Jeanne Marie Le Mesurer, married to Anne Vairon in 1549
- Grebert, married to Frémine de Bullecourt in 1219, Usile de Cartegny
- Green ca 1450-/1490, son of Amanieu and Marguerite Dessoubs, married to Hélis de Saint-Martin
- Grez (de) 1665-1671, son of Jean-Baptiste Anthoine and Anne Françoise Robyns
- Griboval (de), married to Marie Wallins
- Grimaldi, son of Andarno and Asturge Rostaing de Beuil
- Grimberghe (de) ca 1220-1256 Guillaume II
- Grimberghe (de) ca 1195-1253 Guillaume Ier
- Grimberghe (de), son of Jean Ier d'Assche and Beatrix t' Serclaes, married to Catherine Keyser
- Grimoard (de) 1310-1370 Pape Urbain V
- Grimoard (de) ca 1280-1348/ Guillaume III
- Grimoard (de) ca 1205-1272/ Guillaume II
- Grimoard (de) ca 1160- Guillaume Ier
- Grinde †, married to Philippine de Miribel in 1349
- Grisard de la Rochette, married to Yvonne Marie Valérie Nagelmackers
- Grispierre (de) †1507, married to Isabeau de Luu in 1473
- Gros (de) †ca 1512 Guillaume dit de Chabannais
- Grossoles (de) ca 1295-1341/, son of Raymond and Marguerite de Vigier, married to Ne... de Saint-Ribier
- Gruutere (de), daughter of Alexandre and Madelaine Loots
- Gueldre (de), son of Wittikinge
- Guénand (de) 1375/- Guillaume IV
- Guénand (de) ca 1335-1396 Guillaume III
- Guénand (de) ca 1290- Guillaume II
- Guénand (de) ca 1265-1312/ Guillaume Ier
- Guengat (de) †1472, son of Jehan and Péronnelle de la Coudraie, married to Constance de Rosmadec-Garlot
- Guer (de), father of Guillaume
- Guer (de), son of Guillaume, married to Catherine Morillon in 1445
- Guesclin (du) ca 1275-, son of Bertrand IV Robert and Jeanne de Broons, married to Julienne de Beaumont
- Guigues de Moreton de Chabrillan 1867-1895, son of Fortuné and Anne Françoise de Croÿ
- Gulpen (de), son of Guillaume and Anne de Bolland, married to Adrienne de Houplines
- Gulpen (de) †1549, son of Guillaume and Adrianne de Hemptinne
- Gulpen (de) †1555, son of Guillaume dit de Galoppe and Anne de Bonnant, married to Adrianne de Hemptinne
- Gulpen (de) †1577, son of Frambach and Anne Pentecoste d'Alsteren de Hamal, married to Anne van der Heyden in 1550
- Gulpen (de) †1552 Guillaume dit de Galoppe
- Gulpen (de), son of Alard and Agnès de Xhénemont, married to Ne de Rosmel
- Gulpen (de), son of Warnier and Marguerite d'Argenteau, married to Anne de Bolland
- Gutmann (von), father of Elisabeth
- Guygoven (de), son of Adam and Catherine de Brandenbourg, married to Catherine dite de Kerckem d'Alsteren
- Guygoven (de), son of Henri and Juwette dite de Warfusée de Jemeppe, married to Elisabeth de Franchinel
- H
- Habsbourg (de) 1370-1406 Guillaume Ier l'Ambitieux
- Habsbourg-Lorraine (de) 1895-1955, son of Charles-Etienne and Marie-Thérèse de Habsbourg-Lorraine
- Haersch (van der), married to Jeanne de Bombaye
- Hainaut (de) †, son of Othon II and Cunégonde de Bronckhorst, married to Richarde d'Arnsberg in 1302
- Hainaut (de) † Guillaume II
- Hainaut (de) †1219/ Guillaume Ier de Saint-Saulve
- Halleux 1707-, son of Guillaume de Halleux and Elisabeth de Colombs
- Halleux 1692-, son of Lambert Léonard and Marie Jacques Henrard, married to Catherine Loneux in 1734
- Halleux (de) 1662-, son of Mathieu and Marie Collin, married to Elisabeth de Colombs in 1692
- Halluin (de) 1450-1500, son of Jaquemart, father of Martin
- Halluin (de) 1340-1413, son of Roland and Marguerite dite de Gruuthuse de Bruges, married to Marguerite de Bovin
- Halluin (de) 1155-, son of Wauthier and Barbe de Soissons, married to Renée de Walincourt
- Halmale (de) †1594, son of Constantin and Marie ou Catherine van de Werve
- Halmale (de), son of Henri and Catherine van Altana, married to Marguerite Henriette 't Seraerts
- Halmale (de), son of Henri and Marie van de Werve, married to Marguerite van der Dilft
- Halmale (de) †1553, son of Constantin and Catherine van de Werve, married to Jossine van Steenbergh
- Hamal (de) 1551-1582, son of Philippe and Marguerite de Culemborg, married to Cornélie de Lalaing in 1576
- Hamal (de) 1508-, son of Guillaume and Marie de Coppin, married to Isabeau de Résimont de Genneret
- Hamal (de) ca 1482-, son of Eustache Stakin and Marie de My, married to Marie de Coppin
- Hamal (de) 1353-1400, son of Gilles and Marguerite de Kersbeeke, married to Catherine de Corswarem
- Hamal (de) 1200-1279 Guillaume le Riche
- Hamal (de) †1371, son of Jean and Marie dite de Rummen d'Oreye
- Hamal (de) †1316, son of Eustache and Mahaut de Clermont, married to Mechtilde de Hotte, Ne van Kerckhem
- Hamal (de) †1422/ Guillaume dit d'Alsteren
- Hamal (de) †1456/ Guillaume dit d'Alsteren
- Hamal (de) †1482 Guillaume dit d'Alsteren
- Hamal (de) †, son of Guillaume and Cornélie de Lalaing, married to Madeleine de Sainte-Aldegonde in 1616
- Hamal (de) †1337/, son of Guillaume le Riche and Marie de Moumale de Warfusée, married to Catherine van Mulken
- Hamal (de) †1497, son of Arnould de Elderen d'Odeur and Anne dite de Hamal de Trazegnies, married to Marguerite de Merode in 1456
- Hamal (de) †, son of Arnould de Elderen d'Odeur
- Hamal d'Elderen (de), son of Guillaume and Marie de Houthem
- Hamal d'Elderen (de), son of Guillaume and Marie de Printhagen, married to Marie de Houthem
- Hamal d'Elderen (de), married to Marie de Printhagen
- Hames (de) †, son of Robert III de Guînes and Alixe de Boninghes, married to Marguerite des Wastines
- Hamoir (de) 1715-1772, son of Nicolas and Marie Barbe Thérèse Denison
- Hamoir (de) 1671, son of Nicolas and Catherine Doucet, married to Marie Catherine Laffineur in 1716
- Hanens (d') 1630-1703, son of Gilles and Jeanne Everaert, married to Amelbergha d'Hooge, Anne Baert in 1657
- Hangouart (de) 1529-1600 Guillaume III
- Hangouart (de) 1491-1546 Guillaume II
- Hangouart (de) 1462-1534 Guillaume Ier
- Hannot 1646-, son of Jean and Gertrude de Colombs, married to Catherine Vieillevoye in 1678
- Hanovre (de) 1765-1837 Guillaume IV d'Angleterre
- Hanozet de This, married to Marie Randaxhe
- Hanxeller (de), married to Françoise de Groesbeeck
- Hanzinne (de), son of Godefroid
- Harchies (de) ca 1260-?1320, son of Godefroid dit de Ville ou de Strépy, father of Marie
- Harchies (de), son of Guillaume dit de Ville ou de Strépy and Jeanne Bonne dite de Mastaing de Jauche
- Harchies (de) †1389 Guillaume dit de Ville ou de Strépy
- Harcourt (d') ca 1340-1400, son of Jean IV and Isabeau de Parthenay, married to Blanche de Bray, Isabelle de Thouars, Peronelle de l'Isle-Adam de Villiers-le-Sec in 1381
- Harcourt (d') ca 1100-ca 1160, son of Robert Ier Le Fort and Colette d'Argouges, married to Hue d'Amboise
- Harcourt (d'), son of Raoul and Agnès de Vendôme
- Harcourt (d'), son of Jacques III and Marguerite de Maires, married to Anne-Rose Poerier de Taillepied
- Harcourt (d') †1330, son of Jean III dit le Tort and Eléonore de La Zouche
- Harcourt (d') †1327, son of Jean Ier le Preud'Homme and Alix de Beaumont-Gâtinais, married to Jeanne de Meullent, Isabelle de Léon, Blanche d'Avaugour
- Harcourt (d') †1484, son of Jacques II and Marguerite de Melun, married to Péronelle d'Amboise in 1440, Yolande de Laval in 1454
- Hardenthun (de) †, married to Marguerite de Courteville
- Hardy, son of Benoît and Annick Gérard
- Harenne (de) 1616-1687, son of Guillaume and Gertrude Woot de Trixhe
- Harenne (de), with Catherine de Thourine
- Harenne (de) 1589-1647, son of Guillaume and Catherine de Thourine, with Gertrude Woot de Trixhe
- Harff (von) †1650, married to Isabelle Claire de Blanckart
- Harlez (de) 1829-1900, son of Conrard and Thérèse de Reul, married to Sidonie de Thiriart de Mützhagen in 1853
- Harlez de Deulin (de), son of Charles-Albert and Anne Laure Gericke d'Herwynen
- Hauseur (de), son of Mathieu and Marie del Falize
- Hauseur (de), son of Servais and Marguerite de Saroze
- Haussy (de) †1330/, son of Alexandre, married to Isabeau de Lalaing
- Hautefort (de) ca 1265-/1350 Guillaume II
- Hautefort (de) ca 1170-1232/ Guillaume Ier
- Hautemer (d') ca 1538-1613, son of Jean and Anne de La Baume-Montrevel, married to Renée L'Evêque in 1558
- Hauterive (de), married to Marie de Croix (lez-Rouveroy)
- Hauteville (de) ca 1185-1198 Guillaume III
- Hauteville (de) 1154-1189 Guillaume II le Bon
- Hauteville (de) ca 1126-1166 Guillaume Ier Le Mauvais
- Hauteville (de) †1127, son of Roger Ier Borsa d'Apulia and Adèle de Flandre
- Hauteville (de) †1070, son of Tancrède and Fredesenda de Normandie, father of Richard
- Hauteville (de) †1046 Guillaume Bras de Fer
- Hauteville (de) † Guillaume de Grantemesnil
- Hautoy (du) †1524, son of Gilles and Barbe de Luzy, married to Alix de Failly
- Hautoy (du), son of Georges and Jeanne de Pouilly, married to Anne de Housse in 1557
- Haverskerque (de) 1240- Guillaume Ier
- Haverskerque (de) 948-992, son of Guillaume de Saint-Omer and Sybille d'Abbeville
- Haverskerque (de) 905-960 Guillaume de Saint-Omer
- Haverskerque (de) †1118, son of Jean Ier and Arduine Coduine de Wavrin, married to Guiselle de Clermont
- Haynin (de), son of François and Antoinette de Tenremonde
- Hébrard (d') ca 1275-, married to Bertrande de Milon
- Hébrard (d') 1230/-1295/ Guillaume III
- Hébrard (d') ca 1163-/1230 Guillaume II
- Helfenstein (de) ca 1200- Guillaume III
- Helfenstein (de) ca 1170- Guillaume II
- Helfenstein (de) ca 1110- Guillaume Ier
- Hélie ca 1340-, father of Galharde
- Hélie ca 1110-, son of Guy d'Ayen, father of Geoffroi Ier
- Hemptinne (de) 1659-1725, son of Pierre and Barbe Jacques, married to Isabelle Usselincx in 1693
- Hemricourt (de) 1642-, son of Conrard and Marie dite Haweal de Hemricourt
- Hemricourt (de) 1624-1676, son of Théobald and Jeanne de Noville
- Hemricourt (de) 1583-1670, son of Jean Guillaume and Marie de Donceel
- Hemricourt (de) 1229-1297..1300 Guillaume III Malclerc
- Hemricourt (de) 1168-, son of Robert dit Robin
- Hemricourt (de) Guillaume dit de Laminne
- Hemricourt (de), son of Richard Ier and Marie Elisabeth de Royer
- Hemricourt (de) †?1670, son of Théobald and Jeanne de Noville
- Hemricourt (de) Guillaume dit de Laminne
- Hemricourt (de) †ca 1256 Guillaume II
- Hemricourt (de) ca 1211-1211/ Guillaume Ier dit Frognut
- Hemricourt de Grunne (de) 1888-1978, son of François Charles Hubert Ghislain and Madeleine de Montalembert, married to Henriette de Merode in 1920
- Henot, son of Arnold II and Clémentine van der Borght
- Henrard 1710-, son of Robert and Marguerite Willem Simon Stocq
- Henrard 1648-, son of Guillaume and Damide de Bouxhmont
- Henrard 1633-, son of Guillaume and Damide de Bouxhmont
- Henrard ca 1611-, son of Jacques and Damide le Chaweau, married to Damide de Bouxhmont
- Henrard, father of Henri
- Henrard, father of Nicolas
- Herbert 1501-1570, married to Anne Parr in 1536
- Herbert 1441-1491, married to Marie Woodville in 1454
- Herckenrode (de) 1715-, son of Simon and Claire Thérèse Jacobs de Corbeek
- Herlaer (de) †/1437, son of Dirk and Marie de Kuyk-Boxtel, married to Agnes de Cronenburg van de Geyne
- Herlenval (de) †, father of Maroie
- Herpin †, married to Perrette du Puy
- Herstal (de), father of Agnès
- Hertoghe (de) 1309-, son of Gossuin Ier, married to Béatrix Eggloy in 1309
- Hertoghe (de), son of Guillaume and Béatrix Eggloy, married to Marguerite Boete
- Herzelles (de) Guillaume le Jeune
- Herzelles (de), son of Adrien and Jacqueline de Torcques-Harpin, married to Jeanne de Craon, Jeanne de Crehen
- Hesse (de) 1469-1509 Guillaume II
- Hesse (de) 1466-1515 Guillaume Ier
- Hesse (de) †1500 Guillaume III
- Hesse-Cassel (de) 1787-1867 Guillaume X
- Hesse-Cassel (de) 1777-1847 Guillaume II
- Hesse-Cassel (de) 1769-1772, son of Charles and Louise de Danemark d'Oldenbourg
- Hesse-Cassel (de) 1743-1821 Guillaume IX
- Hesse-Cassel (de) 1682-1760 Guillaume VIII
- Hesse-Cassel (de) 1651-1670 Guillaume VII
- Hesse-Cassel (de) 1629-1663 Guillaume VI
- Hesse-Cassel (de) 1602-1637 Guillaume V
- Hesse-Cassel (de) 1532-1592 Guillaume IV Le Blanc
- Hesse-Philippsthal (de) 1765-1766, son of Guillaume and Ulrike Eléonore de Hesse-Philippsthal-Barchfeld
- Hesse-Philippsthal (de) 1758-1760, son of Guillaume and Ulrike Eléonore de Hesse-Philippsthal-Barchfeld
- Hesse-Philippsthal (de) 1726-1810, son of Charles Ier and Carolina Christina de Saxe, married to Ulrike Eléonore de Hesse-Philippsthal-Barchfeld in 1755
- Hesse-Philippsthal-Barchfeld (de) 1692-1761, son of Philipp de Hesse-Philippsthal and Katharina Amalie de Solms-Laubach, married to Charlotte-Wilhelmine von Anhalt-Bernbourg in 1724
- Hesse-Rheinfels (de) Guillaume II
- Hessen-Rheinfels-Rotenburg (von) 1648-1725 Guillaume le Vieux
- Heusch (de) 1574-1646, married to Marie de Hinnisdael in 1604
- Heyenhoven (de), son of Jean III and Mechtilde de Horion
- Hinckaert, son of Philippe and Catherine de Dilbeek, married to Catherine van Erpe
- Hinckens 1628-, son of Jean and Anne de Fecher
- Hinnisdael (de) †1551, son of Henri and Jeanne de Hinnisdael, married to Sophie de Prunen
- Hodale
- Hoegaarden (de), married to Mathilde de Sluysvelt
- Hoffay (d'), married to Anne de Lenne
- Hohenzollern (de), son of Frédéric and Brigitte Guinness, married to Alexandra Blaha in 1979
- Hohenzollern (de) 1906-1940, son of Guillaume Le Kronprinz and Cecilie de Mecklembourg-Schwerin, married to Dorothée von Salviati in 1933
- Hohenzollern (de) 1882-1951 Guillaume Le Kronprinz
- Hohenzollern (de) 1864-1927, son of Léopold and Antonia de Portugal de Saxe-Cobourg-et-Gotha, married to Maria Teresa de Bourbon des Deux-Siciles in 1889, Aldegonde de Wittelsbach in 1915
- Hohenzollern (de) 1859-1941 Guillaume II de Prusse Le Kaiser
- Hohenzollern (de) 1783-1851, son of Frédéric-Guillaume II and Friederike de Hesse-Darmstadt, married to Marianne de Hesse-Darmstadt in 1804
- Hohenzollern (de) 1714-1744, son of Albrecht Friedrich and Marie-Dorothée de Courlande
- Hohenzollern (de) 1498-1563, son of Friedrich V le Vieux and Zofia de Pologne
- Hollande (de) 1227-1256 Guillaume II
- Hollande (de) ca 1175-1222 Guillaume Ier
- Hollande (de), son of N
- Holten (de) †1281/, son of Adolph dit de Holten d'Altena and Elisabeth dite de Holten d'Arnsberg
- Hommet (du) ca 1135-1209 Guillaume II
- Hommet (du) ca 1065-1131 Guillaume Ier
- Honoré, son of Renier and Josine de Nicquet
- Honoré, son of Renier and Jeanne Salmon, married to Marie de Mathys
- Horion (de) 1639-/1680, son of Théodore ou Thierry and Dieudonnée Wathar, married to Marie Isabelle de Bodechon
- Horion (de) 1631- Guillaume II
- Horion (de) 1577-1617, son of Arnold and Anne d'Eylenbael, married to Odile de Breyl, Anne Jacqueline de Berchem
- Horion (de) ca 1527-, son of Conrad ou Arnould dit d'Ordange and Madeleine de La Marck, married to Catherine de Saint-Fontaine in 1557
- Horion (de) ca 1477-1503, son of Guillaume and Marguerite Marie Jeanne de Duras d'Ordange, married to Agnès de Wyngaert
- Horion (de) 1405-1484/1489, son of Guillaume le Jeune and Catherine de Schoonvorst, relationship with Jeanne Marguerite d'Ordange de Duras in 1421
- Horion (de) ca 1350-1407 Guillaume le Vieux de Hemricourt
- Horion (de) Guillaume Fabry
- Horion (de), son of Guillaume and Anne Jacqueline de Berchem
- Horion (de) †1584, son of Guillaume and Marie Anne de Huyn d'Amstenraedt
- Horion (de), son of Guillaume and Barbe de Ghoor, married to Marie Anne de Huyn d'Amstenraedt
- Horion (de), son of Herman and Cunégonde de Warfusée, married to Agnès van der Aa
- Horion (de) †1407 Guillaume le Jeune
- Horion (de), son of Arnould le Riche and Marguerite van den Wyngaerde, married to Marguerite Marie Jeanne de Duras d'Ordange
- Horion (de) †1553, son of Guillaume and Marguerite de Beaufort-Spontin, married to Barbe de Ghoor
- Horion (de) †1489, son of Guillaume and Jeanne Marguerite d'Ordange de Duras, married to Marguerite de Beaufort-Spontin
- Hornes (de) 1391-1433 Guillaume VIII
- Hornes (de) 1300..1301- Guillaume V
- Hornes (de) 1265..1270-1321..1329 Guillaume II
- Hornes (de) 1240..1245-1289/1309 Guillaume Ier
- Hornes (de) ca 1190-1237 Guillaume Ier
- Hornes (de), son of Conrard and Mathilde de Juliers, married to Agnès de Cuyck
- Hornes (de) †1240 Guillaume II
- Hornes (de), son of Thierry de Looz and Ermengarde de Cuyck
- Hornes (de), son of Thierry Ier and Marguerite de Rochefort, married to Marie de Randerode
- Hornes (de), son of Englebert and Ne de Bentheim
- Hornes (de) †, son of Philippe and Françoise de Hondschoote, married to Hélène Gilloen in 1501
- Hornes (de) †1580, son of Martin and Anne de Croÿ
- Hornes (de) †1392, son of Thierry Ier and Catherine Berthout de Duffel, married to Maria de Randerode
- Hornes (de) †1358 Guillaume VI
- Hosden (de), son of Guillaume and Anne de Cerf
- Hosden (de) †1626, son of Eustache and Antoinette d'Oyembrugge, married to Anne de Cerf
- Hosden (de) †1552, son of Guillaume and Alix ou Elise de Seron, married to Jeanne Catherine de Haynin
- Hosden (de) †ca 1455, son of Henri and Ailid de Lexhy, married to Alix ou Elise de Seron in 1453
- Hoston (de), son of Louis and Jacqueline de Malapert, married to Jeanne de Naast
- Hostun (d') ca 1265-1311/, father of Jean Ier
- Houdenc (de), father of Jeanne ou Marguerite
- Houssoy (de) †1450/, father of Jean
- Houtain (de) Guillaume dit Le Flammeng
- Houtain (de), son of N, father of Gauthier
- Houtain (de), son of Henri and Ode de Grand Leez
- Houtain (de) †ca 1186 Guillaume
- Houte (van) †, son of Laurent and Marie de Nieppe, married to Marie van Belle
- Houte (van), son of Guillaume and Marie van Belle, married to Jossine d'Ailly
- Houtte (van) 1440-, married to Jossine d'Ailly de Liedekerke in 1467
- Hove d'Ertsenryck (van den), son of Christophe and Marie-Caroline Schellekens
- Hovine (de), son of Jean
- Huele (van), married to Jeanne de Clèves
- Hugo, married to Catherine le Muet
- Hugo †1648 Guillaume II
- Hugon ca 1420-1475/, son of Pierre and Catherine du Prat, married to Jeanne de La Force in 1445
- Humières (de) ca 1480-, son of Philippe and Blanche de Flavy, married to Henriette de Rubempré, Barbe du Bois de Fiennes in 1528
- Humières (de) 1185-1247, son of Jehan and Agnès de Renty, married to Emma de Bryas
- Hunaud de Lanta ca 1140-, father of Raymond
- Huy (de) /1600-1648/, married to Catherine Henne
- Huy (de) †1648, son of Guillaume and Catherine Henne
- I
- J
- Jallet (de) †1671/
- Jamblinne (de), son of Henri and Anne dite de Haultepenne de Berlaymont
- Janssens †, married to Anne Marie Elisabeth Percy in 1778
- Janvre ca 1165-1226, son of Hélie II and Prégente de Tonnay, married to Jeanne de Volvyre in 1194
- Jardin (du), married to Jeanne ou Anne Buydens de Marquelrêve
- Jardon 1712-, son of Laurent and Pétronille Franck
- Jardon 1674-, son of Jean and Gertrude de Battice
- Jardon, son of Cloes and Barbe de Stocquis, married to Anne de Hofroimont in 1640
- Jauche (de) 1310..1320-1374 Guillaume III
- Jauche (de) 1285-1340 Guillaume V
- Jauche (de) ca 1245-1304/ Guillaume II
- Jauche (de) †1388, son of Jean Ier and Barbara dite de Rasse de Haverskerque
- Jauche (de) †1344/ Guillaume III
- Jauche (de), son of Gérard II Dit de Mastaing and Berthe dite de Binvel de Bioul, married to Nicole d'Enghien
- Jaucourt (de), son of Philibert and Agnès de La Trémoïlle, married to Jeanne de Digoine
- Jehan, married to Etienette du Bessin
- Jeneffe (de) ca 1265-ca 1329, son of Baudouin II le Vieux, married to Ne Surlet
- Jeneffe (de) ca 1220-1278/ Guillaume II
- Joigny (de) ca 1210-/1248 Guillaume II
- Joigny (de) 1161/-1220/1221 Guillaume Ier
- Joinville (de) ca 980-, father of Etienne Ier
- Joinville (de) †1312/, son of Geoffroi and Mabile de Villehardouin, married to Béatrice de Brienne in 1309
- Joinville (de) †1335, son of Simon and Léonette de Genève, married to Jeanne de Savoie in 1293
- Joinville (de) †1226, son of Geoffroi IV and Helvide II de Dampierre
- Jonghe d'Ardoye (de) 1912, married to Marie-Henriette Snoy
- Jonghe d'Ardoye (de), son of Théodore and Marguerite d'Arschot de Schoonhoven
- Jourdain de Montlaur †, son of Jean and Jeanne de Rabastens, married to Miracle de Gozon
- Jouvenel des Ursins 1401-1472, son of Jean Ier and Michelle de Vitry
- Joux (de) ca 1300-, married to Esclarmonde de Potier
- Joyeuse (de) †1540/, son of Guillaume Ier and Anne de Balzac
- Joyeuse (de) †1493/ Guillaume Ier
- Joyeuse (de) †1592 Guillaume II
- Juch (du) †1325 Guillaume Ier
- Juliers (de) 1455-1511 Guillaume VIII
- Juliers (de) 1382-1428, son of Guillaume VII and Anne de Wittelsbach, married to Adelheid de Tecklenbourg in 1416
- Juliers (de) 1364-1402 Guillaume VII
- Juliers (de) 1338/1348-1408 Guillaume VII
- Juliers (de) 1210..1218-1278 Guillaume IV
- Juliers (de) ca 1195-1218 Guillaume III de Heimbach
- Juliers (de) ca 1150-ca 1207 Guillaume III
- Juliers (de) ca 1125-1207 Guillaume II
- Juliers (de) †1308/, son of Waleran and Marie de Brabant
- Juliers (de) †1304, son of Guillaume V and Marie VI ou Marguerite ou Jeanne dite de Flandre de Dampierre
- Juliers (de) †1278 Guillaume V
- Juliers (de) †1361 Guillaume V
- Juliers (de) †1421 Guillaume (illégitime)
- Juppleu (de) †1399/, married to Ne d'Averdis
- Juppleu (de) William dit de Noirmont
- Juppleu (de) †1479, son of Guillaume and Ne d'Averdis, married to Jeanne de Huy in 1470
- Juppleu (de) †1479, son of Godefroid and Isabelle de Glymes, married to Ne de Limael
- Juppleu (de) †1586, son of Jean and Jeanne de Sombeke, married to Jeanne de Hosden
- K
- Kerampuil (de) †1686, son of Henry and Catherine Le Veyer, married to Jacquette Le Lart in 1679
- Kerchove (van den), son of Jacques, married to Anne-Marie Knibbe
- Kerchove (van den) †, son of Josse and Adrienne de Berg
- Kerchove (van den), son of N and Ne ?, married to Claire de Lalaing
- Kerckhem (van) †, son of Adam and Walburge dite d'Ordenge de Horion, married to Elisabeth de Borchgrave in 1593, Anne de Glymes
- Kersauson (de) †, son of Hervé and Ysabeau de Pontplancot, married to Catherine de Bouteville in 1492
- Kersauson (de) †1669/, son of Prigent and Marguerite Gourio, married to Jacquette Le Gac in 1633
- Kessel (de) 1619-1678, son of Jean and Jeanne dite de Virelles de Bourlers, married to Anne de Roly in 1649
- Kessel (de) 1215-1260..1262, son of Henri IV and Udalhild de Hengebach, father of Ne
- Kessel (de) †1288, married to Machtilde de Geffen
- Kessel (de), son of Guillaume and Machtilde de Geffen, married to Odile van Eyll
- Kethulle (de la) 1620-1680, son of Philippe IV and Hélène Benoît, married to Aurélie de Récourt de Licques in 1659
- Kettler (de) 1575-1627, son of Thierry and Théodora de Bronckhorst, married to Elisabeth de Bronckhorst
- Kettler (de), married to Catherine de Merode
- Kirchberg (de) †/1366 Guillaume Ier
- L
- Aubespine (de) (L') †1629, son of Claude and Marie Bochetel, married to Marie de La Chastre
- Odes (de) (L') †, father of Louise
- La Baume (de) †/1360, son of Etienne le Galois and Alix de Châtillon-en-Dombes, married to Constance Alleman in 1357, Clémence de La Palud
- La Baume de Suze (de) †, son of Pierre and Françoise Allois, married to Catherine Alleman
- La Biche (de), son of Jean and Florence de Plaines, married to Jeanne d'Esnes
- La Bricque (de), son of N and Ne de Rotselaer, married to Louise Marguerite de Namur
- La Chapelle (de), married to Jeanne de Fiennes
- La Clyte de Commines (de) †, son of Colard and Jeanne de Waziers de Wavrin, married to Jeanne de Hangouart
- La Couppuaye (de) †, married to Marie de Linéac
- La Croix de Castries (de) †1502, married to Françoise de Cézelli in 1458
- La Deuze (de) †1140, father of Thierry
- La Ferté-Arnaud (de) ca 1060-/1130, father of Guillaume Ier de Ferrières
- La Ferté-Fresnel (de) ca 1340- Guillaume IV ou Jean
- La Flocellière (de) ca 1200-, married to Marie de Chasteignier
- La Fontaine (de) ca 1400-, son of Erasme de La Fontaine dit Wicart and Jeanne de Roncq, married to Jeanne de Muyssart
- La Forest (de) ca 1355-1407/, son of Jean and Jeanne Odart, father of Jean
- La Fosse (de) †1472/, son of Jean Baudouin and Isabeau de Rocques, married to Catherine de Cambrin
- La Guerche (de) ca 1265- Guillaume V
- La Guerche (de) ca 1215-ca 1271 Guillaume IV
- La Guerche (de) 1186-1223 Guillaume III
- La Guerche (de) ca 1143- Guillaume II Frette-Épée
- La Guerche (de) ca 1122-1162 Guillaume Ier
- La Hamaide (de) 1641, son of Jean and Anne de Rouillon
- La Hamaide (de) 1634, son of Jean and Anne de Rouillon
- La Hamaide (de) 1609, son of Jean and Marie Moniot
- La Haye (de), married to Marie de Rupierre
- La Haye (de) †, son of Jean de la Haye and Marie de Croix, married to Marie Herren
- La Haye-Passavant (de) 1245..1248-ca 1293, son of Barthélémy and Elise ou Jeanne de Lusignan, married to Théophanie N in 1262
- La Jaille (de) ca 1182-1226/ Guillaume II
- La Jaille (de) †/1515 Guillaume II
- La Jaille (de) †1424 Guillaume Ier
- La Jaille (de), son of Renaud V and Beatrix de Belleme
- La Jumelière (de) †, married to Marquise de Bellosac
- La Jumellière (de) ca 1380-1432, son of Lépart and Jeanne d'Ancenis, married to Marguerite de Belloczas in 1407
- La Lande Patry (de) ca 1115-1174 Guillaume IV
- La Lande Patry (de) ca 1090- Guillaume III
- La Lande Patry (de) ca 1030-1082/ Guillaume Ier
- La Lecke (de) 1404-1465, son of Otto ou Guy and Sofia de Berg-s'Heerenberg, married to Luitgarde (ou Mathilde) de Bentheim in 1429
- La Marcelle (de) 1562-, son of Guillaume and Franchoise de Bastogne
- La Marcelle (de) 1531-1598, son of Baudouin, married to Franchoise de Bastogne
- La Marche (de) ca 1310-1355/, married to Jeanne de La Motte
- La Marck (de), son of Louis and Anne Corbeau d'Anthisnes
- La Marck (de) †1529, son of Robert II and Catherine de Croÿ, married to Madeleine d'Azay
- La Marck (de) †1516 Guillaume le Jeune
- La Marck (de) †1485 Guillaume Le Sanglier des Ardennes
- La Mastre (de) ca 1150-, father of Aigline
- La Monerie (de) ca 1210-, father of Almoïs
- La Mothe-Achard (de) ca 1115-, married to Olive de La Rocheservière
- La Motte (de) ca 1280-1316/, son of N, father of Yrvoix III de Ruffec
- La Motte (de), married to Marie Riffier
- La Motte Baraffe (de) †, married to Catherine de Fercot
- La Noé (de), son of Gilles and Eliette Le Chaponnier, father of Louis
- La Porte (de), married to Marguerite de Piennes
- La Queuille (de) ca 1425-, son of Jacques and Louise de Giac, married to Ysabeau de Florac
- La Rivière (de), son of François and Jeanne de Fervaques, married to Thérèse de Montgommery
- La Rivière (de) †1568, son of Pierre and Julienne de Vaucouleurs, married to Anne de Saint-Germain
- La Rivière (de), son of Jean and Ermesinde de Boulbon, married to Jacquette Malespine
- La Roche (de) ca 1405-, married to Marguerite de Feydeau
- La Roche (de) ca 1380-, married to Piete Boin
- La Roche (de) †1692, married to Gertrude Mintard in 1645
- La Roche (de), married to Peronnelle de Lannion
- La Roche (de), married to Amicie de Rostrenen
- La Roche de Soubran (de) ca 1280-/1324 Guillaume III
- La Roche-Andry (de) ca 1245-1315/ Guillaume II
- La Roche-Andry (de) ca 1215-1272/ Guillaume Ier
- La Roche-Aymon (de) ca 1435-/1499 Guillaume III
- La Roche-Aymon (de) ca 1330-/1376 Guillaume II
- La Roche-Aymon (de) ca 1270-ca 1325 Guillaume Ier
- La Roche-en-Régnier (de) ca 1220-ca 1266 Guillaume III
- La Roche-sur-Ognon (de) †1287, son of Guy Ier and Agnès de Bruyères, married to Hélène Comnène-Doukas Ange in 1275
- La Rochefoucauld (de), son of Georges and Jacqueline d'Etigny de Teil de Chappelaine
- La Rochefoucauld (de) ca 1410-1487, son of Guy II and Marie d'Usaiges, married to Marguerite de Torsay in 1445
- La Rochefoucauld (de), son of Guillaume and Marguerite de Torsay, married to Françoise de La Haye Mombault
- La Rochemoisan (de), married to Amicie de Léon
- La Rue (de) 1624, married to Anne Marguerite de Cortil in 1649
- La Rue de Hulplande (de)
- La Sauldraye (de), son of Charles and Jeanne de Pluvie, married to Julienne de Poulmarc'h in 1608
- La Tour Saint-Quentin (de) †1479/, married to Louise de Fétigny
- La Tour du Pin (de) ca 1000-, married to Rose de Carcassonne
- La Trémoïlle (de) ca 1080- Guillaume II
- La Trémoïlle (de) ca 1020-1070/ Guillaume Ier
- La Trémoïlle (de) †1396, son of Guy V and Radegonde de Guénand, married to Marie de Mello
- La Valette (de), son of Bernard Ier and Catherine de Joux, married to Audine de Vayrols
- La Vaux (de), married to Catherine de Rahier
- La Vernée (de) 1542-, married to Jeanne Huguette de Beaune Semblançay
- La Vichte (de) ca 1460-, son of Jean and Jeannette de Beauffort, married to Marie de Thierens
- La Vichte (de) 1214-, son of Gérard van der Speilt and Adelis de La Vichte, married to Ne de Haverskerque
- La Viefville (de) †1537, son of Philippe and Marie de Mol, married to Antoinette de Belleforrière
- La Viefville (de) Guillaume Dit Lancelot
- Labeye (de) 1657-, son of Mathias and Isabeau Dewez
- Labrique (de), married to Marguerite de Namur
- Ladoens †/1448 Guillaume le Jeune
- Laidet (de), married to Louise de Sabran
- Lalaing (de) 1563-1590, son of Antoine II and Eléonore de Montmorency, married to Marie Christine d'Egmont in 1587
- Lalaing (de) †, son of Jacques and Charlotte Hinckaert, married to Marie Catherine de Landas
- Lalaing (de) †1475 Guillaume Ier
- Lalieux (de) 1616, son of Jean and Denise Lermigneaux, married to Robertine Philippe de Martinval
- Lalieux (de), son of Jean and Isabeau Vaghen
- Lambertie (de) ca 1260-1312/, son of Erard, father of Ranulf
- Lambinon 1735-1747, son of Guillaume and Mechtilde Charlier
- Lambinon 1711-1783, son of Guillaume and Claire Isabelle de Labeye, married to Mechtilde Charlier in 1735
- Lambinon 1669-1749, son of Jacques and Catherine de Cortils, married to Claire Isabelle de Labeye in 1707
- Lamboy (de) †1636, married to Marguerite de Méan
- Laminne de Bex (de), son of Geoffroy Erard Marie and Nadine Gabrielle Charlotte Bonaert
- Lamoignon (de) 1617-1677, married to Madeleine Potier d'Ocquie
- Lancaster (de) ca 1135-ca 1184 Guillaume II
- Lancaster (de) ca 1115-ca 1170 Guillaume Ier
- Landas (de) 1085-, son of Amaury V le Vieux and Emma dite d'Ittre ou de Lillers de Valenciennes
- Landas (de) †, son of Quintin and Claire de Winghen, married to Isabelle Pollet
- Landas (de), son of Gilles and Jehanne Le Bouteiller, married to Jeanne de Dimanche
- Langdris (de) †1287, son of Libert, father of Libert
- Langdris (de), married to Ne de Waroux
- Langlé, married to Ne N
- Lanloup (de) ca 1250-1267/, son of Rolland and N... de Coëtmen, father of Jean
- Lannoy (de) 1480-, son of Jean and Ne N
- Lannoy (de), son of Guilebert and Catherine de La Motte, married to Marguerite Parent
- Lannoy (de), son of Jean Guillaume and Catherine Guillemine de Bronckhorst, married to Marie d'Esnes
- Lannoy (de) †1561, son of Ferry and Jeanne de Roye, married to Anne Jouvenel des Ursins in 1548
- Lanroz (de) ca 1370-, married to Plézou de Rosmadec
- Lardenois de Ville 1525-, son of Thomas III and Marie de Chéoux, married to Nicole de Lierneux in 1562
- Lardenois de Ville, son of Guillaume and Jeanne de Melroy de Salmier, married to Anne d'Oumale
- Lardenois de Ville, son of Lambert and Catherine de Mombeeck, married to Jeanne de Melroy de Salmier in 1580
- Lardenois de Ville, son of Florent and Marguerite de Mouzay, married to Louise d'Orey in 1639
- Lathuy (de) 1670-1751, son of Jean dit de Villereau and Catherine d'Acosse
- Laudun (de) ca 1380-, son of Raymond and Catherine des Baux, married to Catherine de Roquefeuil in 1400
- Launay (de), married to Alix de Ploesquellec
- Launay (de), married to Marie de Rosmadec
- Lautrec (de), son of Guillaume-Pierre
- Lautrec (de), son of Isarn III, father of Raymond
- Lavedan (de) ca 1315-/1379, son of Fortanier III, father of Arnaud IV
- Le Blanc ca 1480-/1541, married to Philippine Russault
- Le Blanc, father of Barbe
- Le Borgne, married to Marguerite de Lanorgant
- Le Bouteiller Guillaume IV
- Le Bouteiller de Senlis ca 1250-1328 Guy II
- Le Bouteiller de Senlis †1417, married to Marie de Sermoise
- Le Carpentier, son of Jean and Maroye de Seron, married to Guillaumette Aux Brebis
- Le Clockier, married to Anne Cloetens
- Le Comte d'Orville 1650-1706, son of Alexandre and Marie de Longin, married to Anne Brouckman in 1680
- Le Febvre de Laubrie, married to Jeanne de Bourgon in 1372
- Le Fer, son of Jean and Isabeau Joliff, married to Françoise de Lartavay
- Le Grelle 1767-, son of Jean Guillaume and Marie Thérèse Janssens, married to Marie Thérèse de Bock
- Le Jay ca 1320-, married to Marie de Villebresme in 1352
- Le Jeans, married to Marie-Blanche Rostan
- Le Josne †1467 Guillaume de Contay
- Le Lart, married to Roberte de Mur
- Le Maigne du Plat, married to Marie d'Orange in 1669
- Le Martin †, married to Catherine de Haynecourt
- Le Meneust, married to Jacquette Arnauld
- Le Poyvre, son of Louis and Philippote de Kerchove, married to Jeanne Thérèse van den Bogaerde in 1675
- Le Poyvre, son of Guillaume and Jeanne Thérèse van den Bogaerde, married to Isabelle Thérèse Wouters in 1705
- Le Prévost, married to Charlotte de Fontaine-sur-Somme
- Le Roux ca 1290-, son of Philippe and N... de Ver, father of Geoffroi Ier
- Le Sénéchal †1505, married to Yolande de Rohan in 1463
- Le Vasseur, father of Ne
- Le Voyer, married to Isabeau de Coetmohe
- Léanne (de), married to Béatrix dite de Henne de Cuinchy
- Lecloux 1605-, son of Jean Wième and Catherine de Try
- Lefébure 1618-1687, son of Jean and Catherine de Caverson, married to Cécile Le Mire
- Lefébure, relationship with Catherine van Coppenolle
- Lefébure, son of Gabriel and Charlotte de Fresne, married to Marie Anne de Potter
- Lefébure, son of Jérôme and Anne Marie Le Mire
- Lefébure, son of Gabriel and Marguerite de Focant
- Lens (de) 1588-1637, son of Michel and Marguerite van Langenhove, married to Marie van Opstal
- Lens (de), son of Jean II and Catherine de Canlers
- Léon (de) Guillaume VI
- Léon (de) †1455/ Guillaume V
- Léon (de) Guillaume II
- Léon (de) Guillaume Ier
- Léon (de) †1274/, son of Hervé IV and Mahaut de Poissy
- Léon (de) †1407/ Guillaume IV
- Léon (de) Guillaume III
- Lescours (de) ca 1470-1510/, son of Arnaud and Jeanne de Lur, father of Catherine
- Lescuyer ca 1270-, father of Jeanne
- Lescuyer, married to Nicole de Bohan in 1552
- Lesire 1652-, son of N, married to Catherine Mahau in 1680
- Lesquen (de) ca 1215-, married to Constance de Pontchâteau
- Lestrange (de) †1425, son of Bertrand and Catherine de Saint-Chamans, married to Algaye de Thynière
- Leuze (de) †1562, son of Corbeau de Bentgné and Gertrude de Presseux
- Lévis (de) /1494, daughter of Jean and Marie de Lavieu
- Lévis (de) †, son of Guy and Marguerite de Cardaillac, married to Marguerite d'Amboise
- Lexhy (de), married to Maire de Lardenois de Moha
- Lezay (de) ca 1105-, father of Ne
- Lézinnes (de) ca 1140-, married to Dameron d'Arcy (sur-Cure)
- Libersart (de) †, father of Pasque
- Libert, with Jeanne Woot de Trixhe
- Libin (de), son of Jean and Ne de Hamal, married to Mechtilde de Hamal
- Libin (de) †1371/
- Libotea †1325, son of N
- Lichtervelde (de) 1180-1240, son of N, married to Mahaut de Grimberghe
- Liechtenstein (de) †1439, son of Christophe II and Anna von Puechheim
- Liedekerke (de), father of Marie
- Liere (de), son of Antoine and Barbara Coelgenesse, married to Marguerite de Halmale
- Ligne (de) 1320-1387 Guillaume II
- Ligne (de) †, son of Jean III de Hames, married to Marie de Pas, Anne de Crohin
- Ligne (de) †/1519, son of Michel III and Bonne d'Abbeville, married to Anne Adrienne de Halluin
- Ligne (de) †1381 Guillaume III
- Lignières (de), married to Jeanne de Lameth in 1440
- Lille (de) †1235 Guillaume dit le Plouiche
- Limbourg (de) †1458, son of Thierry II and Lucarde von Broich, married to Metze de Reifferscheid in 1403
- Limbourg (de) †1473, son of Thierry III and Henrica van Wisch, married to Jutta de Runkel in 1463
- Limbourg (de) †1308, son of Adolphe IV and Marguerite de Ahr-Hochstaden, married to Ermengarde de Clèves
- Limburg-Stirum (de) 1422-1498/1501 Guillaume Ier
- Limburg-Stirum (de) Guillaume II
- Limont (de), son of Maron and Johan de Saint-Martin de la Rose
- Linières (de) ca 1320-1356 Guillaume VI
- Linières (de) ca 1295-/1336 Guillaume V
- Linières (de) ca 1230-1289/ Guillaume IV
- Liniers (de) ca 1315-1356, son of Guy ou Guillaume Le Jeune and Marguerite Morin, married to Mathurine de Cherchemont in 1340
- Liniers (de) ca 1195-1253/, father of Jean
- Lion (du) ca 1465-ca 1525, son of Georges Ier, married to Antonie de Grimoard
- Lippe-Biesterfeld (de) 1858-1914, son of Julius Peter Hermann August and Adelheid de Castell-Castell, married to Gisèle d'Isenbourg-Budingen in 1895
- Liscoët (du) ca 1320-, son of Bertrand, married to Typhaine de Kerenrais
- Liscoët (du), son of Jean and Jeanne du Boisgelin
- Livenne (de) ca 1290-1336/, father of Raymond
- Locquenghien (de) ca 1580-, son of Philippe and Valérie de Cottereau, married to Madeleine de Tenremonde
- Lohéac (de) ca 1135-1205 Guillaume Ier
- Loncin (de) Guillaume dit le Garçon
- Loncin (de), son of Guillaume and Jeanne de Saint-Nicolas, married to Catherine de Metz
- Loncin (de) †1448, son of Thonar and Jeanne d'Oha, married to Isabelle de Flémalle, Jeanne de Saint-Nicolas
- Loncin (de), married to Marguerite Le Carpentier
- Loncin (de), married to Catherine de Modez
- Longchamps (de) 1567-1638, son of Yvain and Françoise Proidhomme, married to Josine de Vannes, Marie Waltgraef de Courty
- Longchamps (de) †1659/, son of Guillaume and Josine de Vannes, married to Anne-Marie de Neufcourt
- Longin (de), son of Jean and Maria van der Berck
- Longuechaud (de) ca 1650-/1705, son of Jean and Marguerite de Guînes, married to Marguerite Papus
- Longueil (de) †1415
- Longueval (de) 1330-, son of Aubert IV and Marie Marguerite de Falvy de Nesle-Falvy, father of Gilles
- Longueval (de) ca 1215-1273, son of Aubert Ier Le Chien, married to Catherine de Saint-Martin
- Longvilliers (de) ca 1310-1345 Guillaume III
- Lonray (de), married to Philippe de La Jaille
- Looz-Corswarem (de) 1790-1836, son of Louis Antoine and Marie Marguerite Kerens, married to Elisabeth Denu
- Loré (de) †, son of Jean II and Julienne d'Averton, father of Jean IV
- Loubes de Rainguet, married to Jeanne Tyrel de Poix
- Loue de Frémont ca 1475-, father of Jean de Frémont
- Loyaucourt (de), married to Jeanne de Molembais
- Loye (delle) †1543, son of Jean and Elise de Juppleu
- Lummen (de), father of Louis
- Lusignan (de) 1225-/1296, son of Hugues X and Isabelle d'Angoulême, married to Joan de Munchesney in 1247
- Lusignan (de) 1202/-/1230 Guillaume dit de Valence
- Luxembourg (de) Guillaume
- Luxembourg (de) 1852-1912 Guillaume IV
- Luxembourg (de) 1081-ca 1131 Guillaume Ier
- Luyrieu (de), son of Humbert and Aynarde de Ryvoire, married to Jeanne de Sainte-Croix
- Luzech (de) ca 1390-1438/, son of Guillaume Amalvin V, married to Finette ou Finamande de Rozet in 1420
- Luzech (de) 1325/-1389 Guillaume Amalvin IV
- Luzech (de) 1300..1305-1346 Guillaume Amalvin III
- Luzech (de) ca 1230-1312/ Guillaume Amalvin II
- Luzech (de) ca 1205-ca 1257 Guillaume Amalvin Ier
- Luzech (de), son of Hugues, married to Finette de Rozet in 1435
- M
- Maelen (van der) 1762-1816, son of Jean François and Henriette Barbe van Velthem, married to Barbe Anne de Raymaeker in 1791
- Mahieu (de), son of Jean Guillaume and Barbe de Besconde, married to Alix de Cuesmes
- Maillen (de) ca 1530-, son of Englebert and Jeanne de Tellin, married to Jeanne dite de Sorée ou de Leuze de Juppleu
- Mailly (de), son of Philippe Eugène and Albertine de Gand-Villain, married to Isabelle Marguerite Caroline de Croÿ in 1661, Isabelle Marguerite de Longueval
- Mailly (la Ville) (de) †1180/, son of Geoffroy Ier d'Arcy-sur-Cure and Mabille ?
- Mailly-sur-Saône (de) †1433/, son of Etienne and Marguerite de Maizey, married to Henriette de Saulx
- Maing (de) †1201/
- Maingard, married to Guillaumette Nouel
- Malapert (de) 1585-, son of Christophe and Marie de Vergnies, married to Catherine de Buisseret in 1610
- Maldeghem (de) ca 1245-, son of Philippe II and Elisabeth van Belle, married to Marie de Gavre
- Maldeghem (de) †1253, son of Philippe Ier and Marie dite de Werchin de Saint-Saulve, married to Marie van de Woestyne
- Malet ca 1030-1071 Guillaume Ier
- Malet de Graville ca 1215-1250/ Guillaume IV
- Malet de Graville ca 1100- Guillaume II
- Mallet, married to Philippe d'Alençon
- Mandat-Grancey (de) 1864-1948, son of Charles and Elisabeth de Gontaut-Biron
- Mangalde /1569-, married to Françoise Maret
- Mantes (de) ca 1137-ca 1187 Guillaume II
- Mantes (de) ca 1080- Guillaume Ier
- Marbais (de) †/1297, son of Gérard and Sophie d'Atrive
- Marbais (de), married to Alix d'Antoing
- Marbais (de), son of Malchelme, married to Ne N, Hadewide ? in 1125
- Marbais (de), son of François and Hélène de La Bricque
- Marchant (de) 1608-1680, married to Anne Catherine de Potesta
- Marcillac (de) ca 965-1020/, son of Odolric II, married to Avierne ?
- Marck (de la) †, married to Ode de la Vignette
- Marcy (de), married to Anne de Saulx
- Mareuil (de) ca 1350-, son of Raymond and Yonide ou Yolande de Montchaude, married to Comtor de Montberon
- Mareuil (de) ca 1300- Guillaume Le Jeune
- Mareuil (de) ca 1240-, married to Alix de Rochefort
- Maridor (de) ca 1485-, married to Renée de Maulny in 1520
- Marigny (de), married to Yolande de Bauffremont in 1241
- Marillac (de) †1573, married to Marie ou Renée Aligret
- Marivoorde (de) ca 1610-1685, son of Charles and Isabeau de Griboval, married to Philipotte Lottin
- Marmande (de) 1270/-1324/ Guillaume III
- Marmande (de) ca 1195-1256/ Guillaume II
- Marmande (de) ca 1160-1214/ Guillaume Ier
- Marmol (del), son of William and Marie-Pierre van Wassenhove
- Marneffe (de), father of Randulf
- Marot 1599-1667, son of Raoul and Simone Le Fer, married to Catherine Godard in 1623
- Marot, son of N, married to Françoise de La Haye
- Marot †, son of Guillaume and Catherine Godard
- Marseille (de) ca 1160-, married to Marie de Mazaugues
- Marseille (de) 1035/-/1066 Guillaume IV
- Marseille (de) ca 1000-1085 Guillaume III Le Jeune
- Marseille (de) ca 970-1047 Guillaume IIle Gros
- Marseille (de) ca 945-ca 1004 Guillaume Ier
- Marsille, married to Jeanne de Roisin
- Martel †1415
- Martreuil (de) ca 1370-, married to Marie d'Argenton
- Masnuy (de), son of Jean II dit Grisson and Jeanne de Bernard, married to Catherine de Marquais
- Massart, married to Ne Moreau in 1680
- Massart, father of Elisabeth
- Masset 1687-, son of Jean and Barbe de Bellefontaine, married to Marie Joseph Pirenne in 1723
- Masset †1676, son of Guillaume and Marie de Warrimont, married to Gertrude de Bolette
- Masset, married to Marie de Warrimont in 1598
- Mastas (de) ca 1245-, father of Marie
- Matha (de) ca 1090-1136/ Guillaume II
- Mathonet ca 1628-, married to Catherine Jean Vos in 1652
- Maubec (de), married to Catherine de Longueval
- Mauhin, son of Guillaume Louis and Marie Lambinon
- Maulde (de), son of Jean and Marie de Corbion
- Maulde (de) †1582/ Guillaume Ier
- Maulde (de) † Guillaume II
- Mauléon (de) ca 1160-/1214, son of Eble and Eustachie de Lezay, married to Béatrix de Machecoul
- Mauléon (de) ca 1100-, son of Gassion, father of Raymond-Guillaume II
- Maulévrier (de) 1282-/1349 Guillaume II
- Maulévrier (de) ca 1217-1249 Guillaume Ier
- Maulmont (de) ca 1080-1118/, son of Ebrard and Hélis ?, father of Bernard
- Maulny (de) ca 1375-, son of Hervé and Marie de Craon, married to Marie Le Beauvoisien in 1405
- Mauvoisin (de) ca 1145-ca 1200 Guillaume II
- Mauzé (de) ca 1190-/1245 Guillaume V
- Mauzé (de) ca 1135-1199/ Guillaume IV
- Mauzé (de) ca 1080-1155 Guillaume III
- Mauzé (de) ca 1055-1096/ Guillaume II Bastardus
- Mauzé (de) ca 1030-1058/ Guillaume Ier Bastardus
- Méan (de), son of Charles and Jeanne van der Heyden
- Meauce (de) ca 1305-1349/, son of Hugues III and Régnaude de Varigny, father of Marguerite ou Catherine ou Madeleine
- Meeff (de), married to Marie Burin in 1454
- Meeff (de) †1557 Guillaume dit Champion
- Meerschen (van der) 1744-1809, son of Antoine and Jeanne Catherine Candries, married to Ne N
- Meldert (de) 1413- Guillaume II
- Meldert (de) 1360-1401 Guillaume Ier
- Meldert (de) †1454/, son of Arnould dit Morel de Wilre and Christine de Meldert, married to Elisabeth d'Udekem
- Meldert (de) †1777, married to Marie-Thérèse de Baerle
- Mello (de) ca 1310-1351/ Guillaume III
- Mello (de) ca 1275-1326 Guillaume II
- Mello (de) ca 1240-1284 Guillaume Ier
- Mello (de) 1209/- Guillaume II de Saint-Bris
- Mello (de) ca 1163-1248 Guillaume Ier le Jeaune de Saint-Bris
- Mello (de) ca 1134-1190 Guillaume Ier
- Mello (de) †1222/, son of Guillaume Ier and Ermentrude de Bulles, married to Ade de Mello
- Mello (de) †1466/, son of Charles and Isabeau Aycelin de Montagu, married to Jacqueline de Vendôme
- Melun (de) ca 1365-1415 Guillaume IV
- Melun (de) 1190-1221 Guillaume II
- Melun (de) ca 1015-1042/ Guillaume Ier
- Melun (de), son of Ursion Ier
- Melun (de) †1329 Guillaume III
- Menuchet, married to Charlotte du Mortier
- Mercoeur (de) ca 1205-1279/ Guillaume Ier
- Mercoeur (de) ca 940-, son of Béraud Ier le Grand and Gerberge N
- Mercoeur (de), son of Béraud III
- Merode (de) ca 1514-1588, son of Richard (Rikalt) and Agnès de Waroux de Warfusée, married to Margarethe de Bocholtz in 1541, Jeanne de Thiant in 1552
- Merode (de) ca 1460-1525, son of Guillaume and Johanna de Randerode van der Aa
- Merode (de) ca 1457-1525, son of Guillaume and Johanna de Randerode van der Aa, married to Catherine de Bauw, Marguerite d'Egmont in 1480
- Merode (de) ca 1440-1510, son of Werner and Marie d'Alponheim, married to Hermanna de Juliers, Sibille de Veldmeren
- Merode (de) ca 1428-1483, son of Richard II and Beatrix de Petershem, married to Johanna de Randerode van der Aa in 1454
- Merode (de) 1390-1440, son of Werner and Catherine von Gymnich, married to Sophie de Dem Weyer in 1415
- Merode (de) †1545 Guillaume IV
- Merode (de), son of Jean and Catherine de Clouster
- Merode (de), son of Gaspard and Marie dite de Colonster de Horion
- Merode (de), son of Jean Ier and Marguerite Mouton de Harchies
- Meslay (de) /1249-1321/ Guillaume V
- Meslay (de) 1215/-1249 Guillaume IV Le Troubadour
- Mesnard ca 1340-, father of Jeanne
- Messines (de) †1145
- Metternich (de), married to Anne de Nassau-Vianden
- Metz (du) †, married to Isabelle de Croix
- Meulan (de) †1340/, married to Isabelle de Trie
- Mévouillon (de) †, son of Raymbaud de Lachau and Mabille d'Adhémar, father of Guillaume
- Mévouillon (de) †, son of Guillaume, married to Louise Grimaldi
- Millet, son of Gilles de Millet and Catherine de Mor, married to Anne van Belle
- Millet (de), son of Gaspard and Marguerite de Loré
- Milly (de) ca 1175-1237 Guillaume III
- Milly (de) 1153/- Guillaume II
- Milly (de) ca 1120-1179/ Guillaume Ier
- Milly (de), married to Françoise de Sully
- Minerve (de) ca 1000-ca 1045 Guillaume Ier
- Mirebeau (de) ca 1050-, father of Mahaut
- Miremont (de) †1491, son of Jean and Marie dite Philippe de Boussu
- Miribel (de) † Guillaume II
- Moffaerts 1589-1659, son of Gérard de Jonge and Margareta Scobbelaers, married to Marguerite de Corswarem
- Mol, married to Marguerite de Penfenteniou
- Mol, son of François and Françoise Coccenec, married to Catherine de Kersulguen
- Mollin (de), son of Wième and Jeanne Jean Henrotteau
- Mols 1626-1703, son of Henri and Suzanne Segers, married to Anne van Oudenhagen, Anna Gomez in 1657
- Mombeeck (de), son of Guillaume and Marie de Rifflart, married to Jacqueline de Waha
- Mombeeck (de), son of Arnou and Jeanne d'Atrive, married to Béatrice de Petingen
- Mombeeck (de), son of Lambert and Marie de Guygoven, married to Marie Garitz de Piemont
- Mombeeck (de) †, son of Guillaume and Marie Garitz de Piemont, married to Adrienne de Corswarem in 1538
- Mombeeck (de) †, son of Guillaume and Marie de Beaufort
- Mombeeck (de) †, son of Robert and Yolande de Diepenbeek, married to Agnès de Houffalize, Marie de Beaufort
- Mombeeck (de), son of Guillaume and Adrienne de Corswarem, married to Marie de Rifflart
- Moncade (de) ca 1208-1229 Guillaume II de Béarn
- Moncade (de) 1171-1224 Guillaume Ier Raymond
- Moncade (de) †1068/, son of Gaston and Ermengarde de Barcelone, married to Ade de Carcassonne
- Monchy (de) 1525-1574/, married to Marie Boursin in 1550
- Monclar (de) ca 1235-ca 1280, son of Bertrand Ier de Toulouse and N... de Bruniquel, father of Olivier
- Mondragon (de) ca 1110-1163/, father of Dragonet Ier Le Vieux
- Mont (du) ca 1651-, son of Wième and Marie ?, married to Marie Ernou François Gigot in 1675
- Mont (du) 1651-, son of Jacques and Ursule Wauthier
- Mont (du) 1622-1686, son of Jacques and Anne des Mazuires, married to Marie Lefèvre
- Mont (du) 1597-1647, son of Balthazar and Jacqueline de Thellin, married to Andryanne (Adrienne) de Minez, Marie Polchet
- Mont (du), son of Gérard and Anne Coulon
- Mont-Saint-Jean (de) 1215-ca 1256 Guillaume III
- Mont-Saint-Jean (de) ca 1175-1223 Guillaume II
- Montalembert (de) 1380- Guillaume III
- Montalembert (de) ca 1310-/1364 Guillaume II
- Montalembert (de) 1250/-1311/ Guillaume Ier
- Montauban (de) ca 1425-1487, son of Guillaume L'Aîné and Jeanne de Brochereuil, married to Orphaise de Serant in 1452, Jeanne de Keradreux in 1455
- Montauban (de) ca 1402- Guillaume L'Aîné
- Montauban (de) ca 1390-1432, son of Olivier V and Mahaut d'Aubigné, married to Marguerite de Lohéac in 1382, Bona Visconti in 1411
- Montbail (de) ca 1180-, father of Eustachie
- Montbel (de), married to Jeanne de Grandson
- Montbel (de), son of Guy and Antoinette de Seyssel, married to Aynarde de la Chambre
- Montbel (de) †/1348, son of Humbert and Marguerite de Clermont-Savoie, married to Marguerite de Joinville in 1325
- Montboucher (de), married to Béatrix de Lansamort
- Montcavrel (de) /1191-1216/ Guillaume Ier
- Montegnée (de), father of Guillaume de Tilleur
- Montenaken (de) 1398-1448 Guillaume IV
- Montenaken (de) ca 1305-1361 Guillaume III
- Montfavez (de) †, father of Benoite
- Montferrand (de) ca 1540-1621 Guillaume VI
- Montferrand (de) ca 1510- Guillaume V ou Guionnet
- Montferrand (de) †1243/, father of Adam
- Montferrand d'Oreye (de) †1296/, son of Adam de Montferrand and Elisabeth dite de Rumen d'Oreye, father of Jean dit de Rummen
- Montferrat (de) ca 1243-1292/1293 Guillaume VII
- Montferrat (de) ca 1170-1225 Guillaume VI
- Montferrat (de) ca 1150-ca 1177, son of Guillaume V le Vieux and Judith d'Autriche, married to Sybille de Jérusalem d'Anjou in 1175
- Montferrat (de) ca 1040-ca 1100 Guillaume III
- Montferrat (de) ca 990-1042 Guillaume Ier
- Montferrat (de) ca 900-, father of Aledram
- Montfort (de), son of Jean and Cunégonde de Bronckhorst
- Montfort-La-Canne (de) ca 1170-1235 Guillaume II
- Montfort-l'Amaury (de) ca 1217-1271 Guillaume Ier Le Vieux de l'Estandard de Beynes
- Montfort-l'Amaury (de) ca 960-1003..1018 Guillaume Ier
- Montfort-le-Hédé (de) ca 1145- Guillaume II
- Montfort-le-Hédé (de) ca 1115-1157 Guillaume Ier
- Montigny-en-Ostrevent (de) 1285 Guillaume II
- Montigny-le-Gannelon (de) ca 1310-/1371 Guillaume II
- Montigny-le-Gannelon (de) ca 1280-ca 1367 Guillaume Ier
- Montlaur (de) ca 1090-1121/, son of Pons Ier and Hélione ?, father of Pons II
- Montlezun (de) ca 1080-1142/, son of Oger Ier and Amanème ?, married to Marie (épouse Guillaume de Montlezun) ?
- Montluçon (de) ca 1130- Guillaume III
- Montluçon (de) ca 1060-1098/ Guillaume II
- Montmirail (de), son of Jean Ier Gaucher and Helwide de Dampierre
- Montmorency (de) 1575-1634/, son of Charles and Jeanne Le Blanc, married to Marie de Montjoye in 1602
- Montmorency (de) 1543-, son of Baudouin and Catherine de Rubempré
- Montmorency (de) †1385, son of Bouchard IX and Jeanne de Changy, married to Jeanne d'Andrezel
- Montmorency (de) †1304/, son of Gérard ou Erard and Jeanne de Longueval
- Montmorency (de) †ca 1593, son of Anne and Madeleine de Savoie, married to Anne de Lalaing in 1481
- Montmorency (de) †1531, son of Jean III and Marguerite d'Orgemont, married to Anne Pot in 1484
- Montpellier (de) 1157-1202 Guillaume VIII
- Montpellier (de) 1125-1172/ Guillaume VII
- Montpellier (de) 1100-1161 Guillaume VI Le Grand
- Montpellier (de) ca 1075-1122 Guillaume V
- Montpellier (de) ca 1050- Guillaume IV
- Montpellier (de) ca 1000- Guillaume III
- Montpellier (de) ca 970- Guillaume II
- Montpellier (de) ca 940- Guillaume Ier
- Montrevel (de) ca 1345- Guillaume dit L'Ermite De La Faye
- Montsoreau (de) ca 1140-, father of Agathe
- Montsoreau (de) ca 1025-1087/, son of Gautier Ier and Mabile ?, father of Gautier II
- Montsorel (de) ca 1255-, father of Mahaut
- Moreau ca 1606-1683, son of Jean and Anne Motte, married to Sébastienne de Dampremy
- Moreau 1529-1572 Guiillaume dit Delcourt
- Moreau †1509, son of Jean-Englebert, father of Adrien
- Moreau (de) 1737-1776, son of André Joseph and Marie Thérèse Gilman, married to Jeanne Ferdinande Raymond
- Moreau (de) 1642-1710, son of Charles-Alexis and Marie Motte, married to Marie Pentecôte de Crassier in 1672
- Moreel, married to Barbe t' Serclaes
- Morel de Westgaver, son of Tanguy and Géraldine Braeckman
- Morges (de) ca 1305-ca 1391 Guillaume de L'Epine
- Mortagne (de) ca 1265-1346, son of Arnold Ier and Yolande de Coucy, married to Pentecôte de Luxembourg, Isabelle d'Audenaerde
- Mortagne (de), son of Jean and Gertrude de Slocfs, married to Marie de Hoves
- Mortagne (de), son of Guillaume and Isabelle d'Audenaerde, married to Isabeau de Fiennes in 1335
- Mortagne-sur-Gironde (de) ca 1465-, son of François, married to Louise de Blois
- Mortemart (de) ca 1155-, father of Alix
- Mortemer (de) †, father of Jeanne
- Mostuéjouls (de) ca 1200-1244/ Guillaume Ier
- Motier de La Fayette ca 1355-, son of Gilbert II and Marguerite ou Catherine de La Roche-Tournelle, married to Catherine ou Marguerite Brun de Peschin
- Mottar, married to Isabeau d'Ans
- Moustier (du) †1585, married to Marguerite Lobbet
- Moustiers (de) ca 1105-, father of Adélaïde ou Alaïs
- Mozet (de) /1398-, father of Godefroid
- Mozet (de) Guillaume IV
- Mozet (de) †1163/ Guillaume III
- Mur (du), married to Elonor de Rosmadec
- Murat 1692-1754, son of Pierre and Catherine Badoures, married to Marguerite Herbeil in 1718
- Murat (de) 1250-/1314 Guillaume III
- Murat (de) ca 1230-, son of Armand, married to Eléonore de Calmont
- Murat (de) ca 1160-1209/ Guillaume II
- Murat (de) ca 1040-1096 Guillaume Ier
- Murols (de) † Guillaume II
- Muyssart †1096/
- My (de) ca 1400-1474, son of Gilles and Marie de Coir, married to Jehanne de Briffoz
- My (de) 1365-, son of Gilles dit Gilkin and Ide de Moges
- My (de), son of Guillaume and Jehanne de Briffoz
- My (de), son of Raes and Jeanne Lardenois de Ville
- My (de) †1610, son of Englebert and Anne de Grumelscheidt
- My (de), son of Englebert and Isabeau de Maillen
- My (de) †1548, son of Raes Ier and Marie de Crisgnée, married to Catherine de Chéoux in 1516, Catherine dite Sarter de Trinia, Marie de Soheit in 1547
- My (de), son of Everard and Hélène de Waha
- N
- N †1359
- N
- N †1197/
- Naaldwijk (de) †1345
- Naillac (de) ca 1325-1406 Guillaume Le Preux
- Naillac (de) ca 1210-1262/, son of Hugues II and Mathilde ?, married to Marguerite (épouse Guillaume de Naillac) ?
- Najac (de) ca 1120-, father of Alixand
- Namur (de) 1588-1621 Guillaume IV
- Namur (de) 1422- Guillaume III
- Namur (de) 1355-1418 Guillaume II
- Namur (de) 1324-1391 Guillaume Ier le Riche
- Narbonne (de) ca 1300-, son of Aymeric VII and Jeanne de l'Isle-Jourdain, married to Gaillarde de Lévis in 1325
- Nassau-Siegen (de) 1592-1642, son of Johann II de Nassau and Magdalena de Waldeck-Wildungen, married to Christina d'Erbach in 1616
- Nassau-Weilbourg (de) 1792-1839, son of Frédéric-Guillaume and Louise de Kirchberg, married to Luise de Saxe-Altenbourg in 1813, Pauline de Württemberg in 1829
- Nassau-Weilbourg (de) 1570-1597, son of Albert and Anne de Nassau-Dillenbourg, married to Erika d'Isenbourg-Budingen in 1596
- Neublans (de) ca 1265-1299/, son of Etienne IV and Marguerite de Châtillon, married to Marguerite de Bellevesvre
- Neublans (de) ca 1175-ca 1228, son of Philippe and Eglantine de Pouilly, married to Flore d'Antigny
- Neuenahr (von) Guillaume III
- Neuenahr (von) †1336 Guillaume II
- Neufchaize (de) ca 1440-1502/ Guillaume IV
- Neufchaize (de) ca 1395-ca 1450 Guillaume III
- Neufchaize (de) /1319-ca 1369 Guillaume II
- Neufchaize (de) ca 1290-1343/ Guillaume Ier
- Nève (de), son of Guillaume and Catherine d'Atrive
- Nève (de) †1583, son of Ambroise and Jeanne de Herenthout, married to Catherine d'Atrive in 1555
- Nève (de) †1348, married to Marguerite dite van der Voorde de Gand
- Neve de Roden (de), son of Jacques and Eliane Jolly
- Nevele (de) †, married to Guillemette de Halluin
- Nevele (de), married to Marguerite de Halluin
- Néverlée (de) 1540-1627, son of Jean and Marguerite de Marbais, married to Catherine de Marbais in 1583
- Nevers (de) 1130-1168 Guillaume IV
- Nevers (de) ca 1110-1161 Guillaume III
- Nevers (de) ca 1083-1147 Guillaume II
- Nevers (de) ca 1045-1092/, son of Guillaume Ier and Ermengarde de Tonnerre, father of Adelinde
- Nevers (de) 1029-1083 Guillaume Ier
- Nevers (de) †1181, son of Guy Ier and Mathilde Mahaut de Bourgogne
- Nicaise, married to Jeanne Joseph van Rossum
- Nicolaï, father of Jean
- Nieuwenhuyse (van) †, son of x x, married to Philippote de Waele
- Nimaye (de), married to Usilie de Baudrenghien in 1310
- Noailles (de) ca 1270-ca 1347 Guillaume Ier
- Noël †1575
- Nogaret (de) ca 1315-, son of N, married to Tiburge de Simiane in 1341
- Nogaret (de) ca 1260-1313, son of Antoine and Florence de Béarn, married to Brune de Serampuy
- Noot (van der), son of Jérôme and Maria de Nassau-Dillenbourg, married to Marguerite de Raverschoot
- Normandie (de) 1101-1128 Guillaume III Cliton
- Normandie (de) ca 1056-1100 Guillaume II Le Roux PGuillaume le Roux
- Normandie (de) 1024-1087 Guillaume II le Conquérant
- Normandie (de) ca 891-943 Guillaume Ier Longue Epée
- Normandie (de), married to Ne de Ponthieu
- Noville (de) 1632, son of Martin and Christine Houbart
- Noville (de), son of Gérard and Marie Charlet
- Noyelle-Vion (de) †, son of Colart and Marguerite de Bailleul, married to Jeanne de Beauffort in 1419
- O
- Oborne (d') Guillaume le Vieux
- Odart ca 1390-/1458, married to Jeanne d'Ausseure in 1430
- Oilliamson (d') 1769-1799, son of Jacques III and Marguerite Ambroisine de Pierrepont
- Oiselet (d') ca 1242-1270 Guillaume Ier
- Olargues (d') ca 1100-ca 1166 Guillaume II
- Oldenbarnevelt (d'), married to Walburge de Marnix de Sainte-Aldegonde
- Oldenbourg (d') 1919-1926, son of Friedrich and Marie-Mélita de Hohenlohe-Langenbourg
- Oldenbourg (d') 1816-1893, son of Wilhelm and Louise Caroline de Hesse-Cassel
- Oldenbourg (d') 1689-1700, son of Georges and Anne Ière d'Angleterre
- Oldenbourg (d') 1687-1705, son of Christian V de Norvège and Charlotte Amalie de Hesse-Cassel
- Olne (d'), son of N, father of Anne-Catherine
- Omelas (d') ca 1075-, son of Hugon, married to Sancie de Simiane
- Ophem (van) /1411-1483, son of Geert and Marguerite van Vorsthuysen, married to Elisabeth Clutinc, Yda de Coster in 1424
- Opprebais (d') †1206/
- Orange (d') 1605-1674, son of Denis and Anne Joseph, married to Madeleine Huguet de Bussy in 1636
- Orange-Nassau (d') 1840-1879, son of Guillaume III des Pays-Bas and Sophia de Württemberg
- Orange-Nassau (d') 1817-1890 Guillaume III des Pays-Bas
- Orange-Nassau (d') 1792-1849 Guillaume II des Pays-Bas
- Orange-Nassau (d') 1772-1843 Guillaume Ier des Pays-Bas
- Orange-Nassau (d') 1748-1806 Guillaume V
- Orange-Nassau (d') 1711-1751 Guillaume IV
- Orange-Nassau (d') 1626-1650 Guillaume II
- Orange-Nassau (d') 1533-1584 Guillaume Ier le Taciturne
- Orbec (d') †1415, son of Louis
- Orchamps (d') †1494, married to Guyette de Pillot
- Oreye (d') †1334/ Guillaume dit de Rummen
- Orgemont (d') †1421, son of Pierre II and Marguerite de Voisines, married to Marguerite de Sainte-Maure
- Orjo (d') 1494-/1565, son of Guillaume and Marguerite dite Carpentier Sauvage, married to Catherine de Fisenne in 1514
- Orjo (d') 1455/1466-ca 1521, son of Jean III and Michelle de Laminne, married to Marguerite dite Carpentier Sauvage in 1485
- Orjo (d') ca 1300-, son of Gilles and Ne de Guygoven, married to Ne de Strée
- Orjo de Marchovelette (d'), son of Jean Marie André Joseph Ghislain and Françoise Marie Jeanne d'Orjo de Marchovelette, married to Isabelle de Viron
- Orlamuenden (d') ca 995-1039 Guillaume III
- Orlamuenden (d') ca 950-1003 Guillaume II Le Grand de Weimar
- Orlamuenden (d') ca 915-963 Guillaume Ier de Weimar
- Orléans (d') ca 830-, son of Eudes Ier and Engeltrude de Paris, father of Eudes
- Orléans (d') †834, son of Hadrien and Waldrade de Wormsgau de Hesbaye
- Orley (d') †1460, married to Catherine d'Autel
- Ormes (d') ca 1245-, father of Félice
- Orrouer (d') ca 1390-, father of Jacqueline
- Orthe (d') ca 1121-1180, son of Raymond and Mathilde de Tursan, married to Bayonne de Labourd, Ermessinde de Soule
- Orville (d'), son of Jacques and Jeanne de Hespel, married to Isabeau de Le Walle
- Oss (van), son of Jean and Ide (illégitime) de Brabant, married to Mechtilde de La Lecke
- Oultremont (d'), son of Jacques-Guillaume dit Jimmy and Desideria Sposito
- Oumale (d') †1348/, son of Robert, father of Savary
- Oumale (d') †, son of Antoine and Marguerite Huguette de Vinalmont, married to Jeanne de Brabant
- Outryve (van) †1480, son of Gillis and Marie de La Hamaide, married to Ne Tanghe
- Oyenbrugge (d') †1545, son of Josse and Catherine de Poictiers, married to Marie-Marguerite de Montenaken
- Oyenbrugge (d'), son of Henri and Catherine de Boechout, married to Catherine de Milse
- Oyenbrugge (d') †1625, son of Guillaume and Antoinette van der Gracht, married to Anne de Corswarem
- Oyenbrugge (d') †1550, son of Guillaume and Marie-Marguerite de Montenaken, married to Antoinette van der Gracht
- P
- Pachtère (de) †1632, son of Pierre and Cornélie Aliij de Doperre, married to Arnouldine Maroucx
- Paga ca 1170-1218/, father of Foulques
- Palaiologos 1486-1518 Guillaume II de Montferrat
- Pantin de La Hamelinière ca 1280-1320/, son of Philippe III and Nicole de Machecoul, married to Marie d'Aubigné, Baudouine de Clérembault in 1315
- Pape (de), married to Marie van den Berghe
- Papin ca 1405-, married to Marguerite Butaud
- Papon 1601/-1659, son of Pierre III and Jeanne Raymond, married to Marguerite Françoise Chauvet in 1631
- Parc Locmaria (du) 1420-1467, married to Jeanne de Coëtgoureden
- Parthenay (de) 1250/-1315/ Guillaume VI L'Archevêque
- Parthenay (de) ca 1190-1243 Guillaume IV
- Parthenay (de) ca 1160-ca 1215 Guillaume III
- Parthenay (de) ca 1120- Guillaume II
- Parthenay (de) ca 1015- Guillaume Ier
- Parthenay (de) †1401, son of Jean Ier L'Archevêque and Marie de Beaujeu, married to Jeanne de Mathefelon in 1346
- Passavant (de) ca 1000-, married to Héliarde ?
- Passemar (de) †, married to Olympe de La Vernée
- Passemar (de), son of Guillaume and Olympe de La Vernée, married to Magdeleine de Capriol
- Pasteels 1640-1721, son of André and Marie Raulet, married to Jeanne Albertine d'Awans in 1675
- Pasteels †1440, son of Godefroid and Marguerite de Wilre, married to Ne de Binckhem
- Pastoureau ca 1485-, son of Pierre, married to Françoise Caniot
- Paternostre de la Mairieu, son of Nicolas and Fabienne Regout
- Pauw (de), son of Adriaen, married to Maria de Vleeschouwer in 1531
- Paynel ca 1340-1402/1407 Guillaume VII
- Paynel ca 1318-1361 Guillaume VI
- Paynel ca 1275- Guillaume V
- Paynel ca 1215-1272 Guillaume IV
- Paynel ca 1090-/1148 Guillaume II
- Paynel ca 1035-1087 Guillaume Ier
- Paynel Guillaume III
- Paynel, son of Olivier III and Isabelle de Meulan, married to Marie d'Harcourt
- Pays-Bas (Orange-Nassau) (des) 1836-1846, son of Frédéric des Pays-Bas d'Orange-Nassau and Louise de Prusse de Hohenzollern
- Peillac, son of Derien and Marie de Kersaliou, married to Marguerite de La Roche-Jagu
- Peissant (de), son of Willaume and Agnès Delbrocq
- Pellegrue (de) ca 1490-1530/, son of Jean and Madeleine de La Roque, married to Jeanne Nompar de Caumont in 1519
- Pellegrue (de) ca 1430-1489, son of Bertrand, married to Jeanne Nompar de Caumont in 1464
- Pellegrue (de) ca 1360-1423/, son of Amanieu-Raymond, married to Ne de Biron, Jeanne d'Aspremont in 1394
- Pelorde ca 1410-/1463, married to Perrine Poncher
- Penancoët (de) ca 1615-1690, son of N..., married to Marie de Ploeüc in 1645
- Penancoët (de), son of René and Françoise de Kerhoent, married to Marie Barbier in 1590
- Penault (de) †, married to Hazevise de Meylar
- Penhoët (de) ca 1340-1403/ Guillaume Ple Boiteux
- Penhoët (de) ca 1290-, son of Hervé II and Anne du Chastel, married to Constance de Kérouzéré
- Penhoët (de), married to Françoise de Maillé
- Percy †, son of Alain and Emma de Guant, married to Alice de Tumbridge
- Percy †950/, son of Mainfroy, father of Geoffroy
- Percy, son of Richard, father of N...
- Périgord (de) ca 864-910 Guillaume Ier
- Perry (de) ca 1400-, father of Pierre
- Perwez (de) 1172/-1224/, son of Godefroid III le Vaillant de Louvain and Imagina ou Ismaine de Looz, married to Marie d'Orbais in 1206
- Perwez (de) †1259, son of Godefroid Ier de Brabant and Adélaïde ou Alix de Grimberghe
- Pesche (de) 1147-1147/ Guillaume de Peis
- Pesmes (de) ca 1280-1327 Guillaume V
- Pesmes (de) /1235-1274/ Guillaume IV
- Pesmes (de) 1211/-ca 1250 Guillaume III
- Pesmes (de) ca 1130- Guillaume II
- Pesmes (de) ca 1070- Guillaume Ier
- Petershem (de) †1204/ Guillaume Ier
- Petershem (de) † Guillaume II
- Petershem (de) Guillaume III
- Petershem (de) †ca 1398 Guillaume IV
- Petitbois (de) 1627-, son of Thomas Franck and Marie de Halleux, married to Marguerite Jean Thisquen in 1649
- Petithomme-Lafaye 1790-1857, married to Justine Françoise Saunier de Ferrières in 1817
- Peuseleer (de) †/1605, married to Anna van Hoolant
- Peverel ca 1085-1114, son of Guillaume II le Conquérant de Normandie and Maud Peverel, married to Adélaïs ?
- Peyre (de) †1228, son of Astorg V
- Peyre (de) † Guillaume dit de Laval
- Peyre (de), son of Astorg Ier and Pétronille de Carlat
- Peyre (de) †1223, son of Astorg IV and Rothberge de Comborn
- Peyre (de), son of Astorg VIII and Béatrix de La Garde
- Picard-Radeval (de) †1484/, married to Jeanne de La Garde
- Picquigny (de) †1330, son of Jean Ier and Marguerite de Beaumetz
- Pierrefort (de) ca 1260-, son of Gilbert Ier, father of Souveraine
- Pierrefort (de) ca 1210-1250/, married to Souveraine ?
- Pierrepont (de) ca 1120-, son of Robert and Ermengarde de Montaigu, father of Hugues dit Vasnau
- Pierres ca 1290-/1340, married to Aénor de Maillé
- Pijnssen van der Aa, married to Gertrude de Huijter
- Pilguen, married to Françoise Poncelin
- Pinart, son of Philippe and Olive Bertho
- Piret, father of Jean
- Pisseleu (de) †1531, married to Anne Sanguin
- Pisseleu (de) †1531/, son of Jean and Marie d'Argicourt, married to Isabeau Le Josne de Contay de Condé, Madeleine de Laval
- Planque (de la) /1260-1320/, son of Baudouin III and Jeanne de Hainaut, married to Isabeau de Leschielle
- Plantagenêt 1348-1348, son of Edouard III d'Angleterre and Philippa d'Avesnes
- Plantagenêt 1337-1337, son of Edouard III d'Angleterre and Philippa d'Avesnes
- Plantagenêt 1136-1164 Guillaume Ier de Poitou d'Anjou ou de Tournemine
- Plessis (du) ca 1340-1376, married to Béatrice de Traynel
- Plessis (du) †1373/, married to Charlotte de La Celle
- Plessis de Chevigny (du) †/1427, married to Jeanne de Poissy in 1406
- Ploesquellec (de) ca 1215-, son of N..., married to Elonore de Rosmadec in 1235
- Ploeuc (de) ca 1410-1444/ Guillaume IV
- Ploeuc (de) †1364 Guillaume II
- Ploeuc (de) † Guillaume III
- Ploeuc (de) † Guillaume Ier
- Poitiers (de), son of Charles III and Dorothée d'Ambrich Hébert, married to Suzanne dite d'Andelot de Coligny, Sabine Lamoral de Rye
- Poitiers (de) †1570, son of Charles II and Jeanne de Carondelet
- Poitiers (de), son of Jean and Isabel de Souza, father of Jean
- Poitiers-Valentinois (de) 1309-1374, son of Aymar V and Sibylle des Baux
- Poitiers-Valentinois (de) 1288-1339, son of Aymar IV and Marguerite de Genève
- Poitiers-Valentinois (de) 1268/-ca 1315, son of Aymar III and Alix de Mercoeur, married to Luce dite de Beaudiner de Béthune in 1294
- Poitiers-Valentinois (de) ?1202-1226/1227, son of Aymar II and Philippa de Fay de Chapteuil, married to Flotte de Royans Berenger in 1214, Amicie de Montfort-l'Amaury in 1217
- Poitiers-Valentinois (de) ca 1145-1187 Guillaume II
- Poitiers-Valentinois (de) ca 1105-ca 1130 Guillaume Ier
- Polain d'Alleur (le), married to Agnès de Berlo in 1327
- Polain de Waroux (le), son of Pierre and Isabelle Claeys
- Polchet 1546-1627, son of Gauthier l'Aîné and Jeanne Ossart, married to Colette Coppée
- Polignac (de) ca 1330-ca 1407 Guillaume III de Chalençon
- Polignac (de) ca 1025-1076/ Guillaume Ier
- Polignac (de) † Guillaume de Chalençon
- Poligny (de), son of Pierre and Charlotte de Montconis
- Poligny (de), son of Joachim and Anne de Montrichard
- Pont (du), married to Marie Ghizelin
- Pontailler (de) 1200-1271/, son of Guillaume Ier de Champlitte and Eustachie de Courtenay, married to Catherine de Saulon in 1247
- Pontailler (de) †1471, son of Guy and Marguerite de Cusance, married to Guillemette de Vergy in 1471
- Pontevès (de) ca 1100-, son of Foulques, father of Adalbert II
- Ponthieu (de) 1179-1221 Guillaume III Jean II Talvas de Bellême de Montgomery
- Ponthieu (de) ca 1095-1171/1172 Guillaume III Talvas
- Ponthieu (de) ca 920-ca 980 Guillaume Ier
- Ponthieu (de), son of Roger ou Rotgaire, father of Le Petit Arnould
- Ponthieu (de) †1249 Guillaume de Maisnière
- Pontrouault (du), son of N Freslon and Perronnelle d'Orczon, married to Isabeau de Quelneuc
- Ponty (de), son of Gilles and Jeanne Charlet
- Portugal (de) 1608-, son of Guillaume-Jean and Marie de Bex
- Posson, son of Philippe Guillaume de Posson and Catherine du Rieux
- Pot ca 1330-, married to Radegonde de Guénand in 1350
- Pottelsberghe (de) 1492-1551, son of Guillaume and Marie de Berchem, married to Anne Peeters
- Pottelsberghe (de), son of Nicolas and Isabelle de Visch, married to Marie de Berchem
- Potter (de), son of André and Michelle Marie Gobertine Ghislaine Géraldine d'Aspremont Lynden, married to Natacha Cleenewerck de Crayencour
- Potter (de) 1572-
- Potter (de) 1375, son of Jacob, father of Jacob
- Potter (de), son of Jean, married to Marie de Costere in 1631, Antoinette de Doppere in 1633, Françoise Cordier in 1637
- Potter (de), son of Pierre-Charles
- Potter (de), son of Jean
- Potter (de), son of Guillaume
- Potter (de) †, son of Jacques, father of Hermès
- Potter (de), son of Jean
- Potter (de), son of Firmin
- Potter (de) †1568/, son of Jeankin
- Potter (de), son of Bernard
- Potter (de) †, son of Hermès and Catherine de Worm
- Pottier (le) †, married to Jeanne de Clockier
- Pottier (le), married to Jeanne le Clockier
- Pouillet de Ferme †, married to Catherine de La Malaise
- Poulpiquet, married to Azenore Touronce in 1514
- Poulpiquet †/1627, son of Prigent and Isabelle Mol, married to Marie de Penmarc'h in 1584
- Pratanroux (de), married to Marguerite de Rosmadec
- Préaux (de), married to Philippe d'Alençon
- Presles (de) †1587 Guillaume Compère
- Pressigny (de) ca 1160-1209/ Guillaume II
- Presteval (de), married to Marguerite de Rouvroy de Saint-Simon in 1446
- Prévost ca 1345-, son of Jean III, married to Catherine de Sansac in 1375
- Prez (des), married to Elisabeth de Velroux
- Prez de Barchon (des), son of Guillaume and Marie de Fecher, married to Catherine Elisabeth de Velroux
- Prez de Barchon (des), married to Marie de Fecher
- Prez de Barchon (des), son of Silkin and Jeanne de Sart
- Proost de Melin †1370 Guillaume II
- Proost de Melin †1388 Guillaume III
- Propper (de) †1753/
- Provence (de) ca 1031-ca 1085 Guillaume IV
- Provence (de) ca 986-ca 1018 Guillaume III
- Provence (de) 952-994 Guillaume Ier Le Libérateur
- Provence (de) Guillaume Ier
- Provin ca 1530-, son of Dominique and Jeanne de Griboval
- Prunch (de) ca 1330-, father of Marguerite
- Prunelé (de) †1415
- Puy de la Jarthe (du) ca 1520-/1571, son of N..., married to Gabrielle de Ferrières-Sauveboeuf
- Puydeval (de) ca 1345-1381 Guillaume de La Jugie
- Q
- Qualremont (de), son of Guillaume and Marie de Craeckhoven, married to Ne dite Hannaerts Troegny
- Qualremont (de), son of Jean, married to Marie de Craeckhoven in 1412
- Quélen (de) †1539/, son of N, married to Marguerite Robert
- Quélen (de), son of Eon II and Aliette du Vieux Chastel, married to Margilie de La Lande in 1404
- Quellerie (de) †, married to Pétronille de Colbert
- Quesnoy (du), married to Jenne de La Heuze in 1413
- Quiévrain (de) 1429-1491 Guillaume Despret
- Quiévrain (de) 1371-1422 Guillaume dit des Pret
- Quiévrain (de), married to Valentine d'Ailly
- Quinquet (de), married to Edmée de Courtenay
- Quintin (de), son of Geoffroi II and Aliénor N
- R
- Rabaine (de) ca 1380-1449/, son of Geoffroy II and Faynotte de Saint-Astier, married to Marguerite Ardillon
- Rabastens (de) ca 1365-1427 Guillaume Ier
- Raguenel †1364, son of Robert and Jeanne de Dinan, married to Jeanne de Montfort-le-Hédé
- Rahier (de), son of Gérard and Bertheline de Crisgnée, married to Marie de Waha
- Rahier (de), son of Gilson and Catherine Brognar delle Rue, father of Jean
- Raineval (de) †1365/, son of Jean IV and Barbe d'Ongnies, married to Ade de Fouilloy
- Rambures (de) 1045-1097, son of Asson and Jeanne de Nouvion, married to Marie d'Aumale
- Rambures (de) †1403, son of Jean and Jeanne de Cambron
- Ramezieu ca 1380-1415, married to Jeanne de Coulaines in 1412
- Rampemont (de) †1340 Guillaume Ier
- Ranst (de), son of Arnould V dit de Ledevale
- Ranst (de), son of Arnould Ier
- Ranst (de) †1461 Guillaume dit de Houtain
- Ranst (de), son of Costin Ier dit de Houtain and Jeanne de Brabant van Veene
- Rauch (von), father of Rosalie
- Raulet, father of Marie
- Ray (de) ca 1360-/1390, married to Catherine de Neufchâtel in 1386
- Raymond de Folmont (de) ca 1350-1393/, son of Raymond-Guillaume, father of Bernard
- Récourt (de) †1366/, married to Jeanne van Vianen
- Reest (van der) †1563, son of Guillaume and Catherine van der Cloet, married to Marie de Pamtoso
- Reest (van der), son of Thierry and Catherine de Borchgrave, married to Catherine van der Cloet, Jacqueline van Teebroeck, Ne N
- Reest (van der) †1467, son of Antoine and Jeanne Gilles, married to Marie de Vinx
- Regout, son of Dominique and Fabienne Rolin-Jaequemyns
- Rely (de) ca 1250-1335/ Guillaume IV
- Rely (de) ca 1210-1254/ Guillaume III
- Rely (de) ca 1180- Guillaume II
- Rely (de) ca 1090-1141/ Guillaume Ier
- Renesse (de) 1667-, son of Jean Pierre and Agnès de Renesse
- Renesse (de) 1590-1630 Guillaume III
- Renesse (de) 1588- Guillaume II
- Renesse (de) 1564-1631, son of Jean and Marguerite IV de Renesse
- Renesse (de) 1550-1617, son of Jean VIII and Elisabeth Isabelle de Nassau, married to Anne l'Aînée de Rubempré in 1581
- Rennebourg (de) 1470-1546 Guillaume II
- Rennel (de), son of Jean and Jeanne de Hangest
- Resteau (de) /1470-/1501, son of Henri and Marguerite de La Croix, married to Marie dite Le Bouvier de Malapert in 1494
- Rheza (de) ca 1185-, father of Mathilde
- Rieux (de) 1270-1310, son of Geoffroi and Nicole Le Boeuf, married to Anne Louise de Machecoul in 1295
- Rieux (de) ca 1125-ca 1180 Guillaume Ier
- Rifflart (de), married to Jeanne dite Courcol de Baillencourt
- Rigal, married to Louise de Peyre
- Rijsenborch (van) 1538-1596, married to Clara de Renesse in 1573
- Riquet (de) 1652-1652, son of Pierre-Paul Riquet and Catherine de Milhau
- Robert, son of Dominique and Nancy Pigeon
- Roberti 1784-1858, son of Jean Albert and Jeanne Marie de Coster, married to Anne-Marie van Dormael
- Roberti 1722-1799, son of Guillaume Thomas and Jeanne Marie Stoyfs, married to Anne Marie Mommaerts
- Roberti 1663-1745, son of André and Barbe van Keleyhem, married to Marie Anne Clouet
- Roche (de) †1366, son of Geoffroy de Saint-Dizier and Isabeau de Châtillon
- Rochechouart (de) †1568, married to Louise d'Autry
- Rochechouart-Mortemart (de) 1233/-1272, son of Aymery VIII and Marguerite de Limoges, married to Marguerite de Mareval in 1260
- Rochedragon (de) ca 1275-, son of Guillaume and Alengarde d'Aubusson, married to Ne de Meix
- Rochedragon (de) ca 1245-1290/, son of Guillaume, married to Alengarde d'Aubusson in 1271
- Rochedragon (de) ca 1215-, father of Guillaume
- Rochefort (de) ca 1170-, father of Huguette
- Rochefort (de) †1492, married to Anne de La Trémoïlle
- Rochefort-en-Terre (de) 1292-1347 Guillaume II
- Rochefort-en-Terre (de) ca 1230-1250/ Guillaume Ier
- Roches (des) ca 1520-, son of René and Renée Chaudrier, married to Marie Herpin in 1552
- Roches (des) ca 1165-1222, son of Baudouin Ier and Alix de Châtellerault, married to Philippa ?, Marguerite de Sablé in 1190
- Rodez (de) ca 1170-1208, son of Hugues II and Agnès d'Auvergne, married to Irdoine de Séverac
- Roghendorf (de) †, married to Elisabeth d'Oettingen
- Rogier de Beaufort ca 1330-1394 Guillaume III
- Rogier de Beaufort ca 1310-/1383 Guillaume II
- Rogier de Beaufort ca 1265-1338 Guillaume Ier
- Rogre (de) ca 1300-/1348 Guillaume II
- Rogre (de) ca 1255- Guillaume Ier
- Rohan (de) /1184-1203/, son of Alain III and Constance de Richemont de Penthièvre
- Roisin (de) †, son of Grégoire and Gertrud Francquart
- Rolin 1411-1488, son of Nicolas Rollin and Marie de Landes, married to Marie de Lévis in 1442
- Rolland, son of Nicolas, father of Etienne
- Rollingen (de) †1503, married to Yolande d'Autel in 1460
- Romershoven (de), father of Eustache dit Stassin
- Romrée (de) ca 1460-, married to Jeanne Chevalier
- Rongemann de Bigard †1424/
- Ronsmans †1737, married to Joanna Crabbe in 1695
- Ros (de), father of Marie
- Rosenberg (von) 1535-1595, married to Sophie de Hohenzollern in 1561
- Rosimbos (de) †, son of Jean and Jeanne de Wavrin, married to Jeanne de Fremault
- Rosmadec (de), son of Guillaume Marie Ghislain and Jeanne Lespervez
- Rosmadec (de), son of Hervé and Alix de Ploesquellec
- Rosmadec (de), son of Herv II and Mathilde du Chastellier, married to Marie de Cornouaille, Marguerite du Chastel
- Rostrenen (de), son of Pierre IV and Nicole de Vitré
- Rotselaer (de), married to Mathilde de Brabant in 1331
- Roucy (de) †1484/, son of Antoine and Jeanne de Chenery, married to Jeanne Marie d'Aspremont
- Rougé (de) ca 1270-1347, son of Olivier IV and Agnès de Derval, married to Jeanne ou Eustasie de Neuville in 1288, Macée de La Haye in 1316
- Rougemont (de), son of Jean Guillaume and Étiennette de Saulnot, married to Claudine de Gevigney
- Rougemont (de) †1352, son of Humbert III and Isabelle de Rochefort, married to Jeanne d'Uzier
- Rougnac (de), married to Marguerite de La Garde
- Rougrave (de) †1641, married to Hélène de La Marck
- Roumare (de), married to Philippe d'Alençon
- Roussel de Saint-Symphorien ca 1220-, married to Guillermine de Grailly
- Roussillon (de) 1250-1277, son of Artaud IV and Artaude Albon de Forez, married to Béatrix de La Tour du Pin in 1265
- Rouville (de) †1492, son of Pierre and Aldonce de Braquemont, married to Louise Malet de Graville
- Rouvroy (de), father of Ne
- Rouvroy de Saint-Simon (de) † Guillaume
- Rouvroy de Saint-Simon (de) †1525, son of Gilles and Jeanne de Floques, married to Marie de La Vacquérie
- Rouvroy de Saint-Simon (de), son of Jean and Louise de Montmorency
- Roux (de) ca 1480-, father of Béatrice
- Roxhelée (de), son of Gérard and Marguerite Jamart de Jeneffe
- Roxhelée (de), son of Gérard dit le Périlleux and Christine de Moges, married to Agnès de Hodister in 1539, Agnès de Blehen in 1542
- Rudel ca 1050-/1100 Guillaume Ier Frédeland
- Ruette d'Houffalize (de) 1680-, son of Jean Nicolas and Marguerite Jacques
- Rumynes (de) †150/
- Rupierre (de) 1394-, son of Raoul and Marguerite Hallebout, married to Jeanne de Segrie
- Rupierre (de) †1352, son of Jean and Jeanne de Clère, married to Perotte de Survie
- Rupierre (de) †1461/, son of Guillaume and Jeanne de Segrie, married to Jeanne d'Angerville in 1461
- Rym †1484, son of Louis and Claire van Eecke, married to Isabeau Damman
- S
- Sabran (de) 1332-1375, son of Guillaume and Françoise de Celano, married to Marie Jacquette de Saint-Sverin
- Sabran (de) 1290/-1353/, son of Ermengaud and Alix ou Elips des Baux, married to Roberte de San Giorgio in 1309, Françoise de Celano in 1323
- Sabran (de) ca 1190-1260 Guillaume Le Jeune dit Maltortel
- Sabran (de) ca 1080-ca 1159 Guillaume II
- Sabran (de) ca 1040- Guillaume I
- Sabran (de), son of Rostaing III and Adalmondie de Mévouillon
- Sabran (de) †1325/, son of Elzéar Ier dit de Maltortel and Cécile d'Agoult
- Sabran (de), son of Giraud III Amic and Tiburge des Baux
- Sabran (de) †ca 1200 Guillaume III
- Sacquespée (de) †1549, son of Jean le Jeune and Antoinette de Haverskerque, married to Marguerite Jonglet
- Saffenberg (de) †1426, son of Jean III and Katharina von Neuenahr, married to Mechtilde de Reifferscheid
- Saint-Astier (de) ca 1150-, son of Itier Ier and Pétronille Ne, father of Pierre
- Saint-Bonnet (de) ca 1140- Guillaume II
- Saint-Chéron (de) †1320, son of Ancel Ier and Nicole ?, married to Béatrix d'Arzillières
- Saint-Clair (de) ca 1095-, son of Henri, married to Ne de Montfort-sur-Risle
- Saint-Clar (de) ca 1460-1518/, son of Raoul, father of Catherine Anthoinette
- Saint-Dizier (de) ca 1250-1314/ Guillaume Ier
- Saint-Dizier (de) †ca 1362, son of Guillaume Ier and Jeanne de Châlon-sur-Saône
- Saint-Georges (de) ca 1415-1469/, son of Olivier and Catherine de Rochechouart-Mortemart, married to Jeanne du Mesnil-Simon
- Saint-Géry (de), son of Gilles le Bègue and Mathilde de Walhain, father of Gilles
- Saint-Gilles (de) †1462, son of Jean and Constance de Rosmadec, married to Jeanne de Rohan
- Saint-Jean (de) ca 1105-, married to Olive de Penthièvre
- Saint-Julien (de) ca 1250-1299/ Guillaume II
- Saint-Julien (de) ca 1210- Guillaume Ier
- Saint-Omer (de) 1232-1297/, son of Jean II d'Ypres and Mathilde d'Aire, married to Adèlvie de Guînes, Mathilde de Morbecque
- Saint-Omer (de) 1225-, married to Ermengarde de la Viesville
- Saint-Omer (de) ca 1145-ca 1191 Guillaume IV
- Saint-Omer (de) ca 1120-ca 1170 Guillaume III
- Saint-Omer (de) ca 1085-ca 1143 Guillaume II
- Saint-Omer (de) ca 1055-ca 1128 Guillaume Ier
- Saint-Omer (de) † Guillaume VII
- Saint-Omer (de) Guillaume V
- Saint-Phalle (de) †1584, married to Jeanne de Courtenay in 1544
- Saint-Pol (de) ca 1157-1190/, son of Hervé de Léon and Marie de Cornouaille, married to N... de Follenay
- Sainte-Hermine (de) ca 1340-1411/, son of Arnaud and Isabelle de Leutard, married to Isabelle Dussolier
- Sainte-Maure (de) ca 1255- Guillaume IV le Valet
- Sainte-Maure (de) ca 1230-1271 Guillaume III
- Sainte-Maure (de) ca 1130-ca 1200 Guillaume Ier
- Salignac (de) ca 1380-, son of Jean Ier and Galharde de Montauriol, married to Marguerite Robert
- Saligny (de) † Guillaume Ier
- Salm (de) †ca 1214 Guillaume Ier
- Salm (de) Guillaume III
- Salm (de) †/1290 Guillaume II
- Salmier (de) †1562, son of Jean and Marguerite de Bruges
- Salmier (de) †, son of Jean and Hubine de Beaufort-Spontin, married to Gommerine Maes
- Saluces (di Saluzzo) (de) 1115/-/1160 Guillaume del Vasto
- Sanglier ca 1380- Guillaume V
- Sanglier ca 1350-1405 Guillaume IV
- Sanglier ca 1320-1370/ Guillaume III
- Sanglier ca 1290-1337/ Guillaume II
- Sanglier ca 1260-ca 1315 Guillaume Ier
- Sanguin †1540, son of Claude and Antoinette Hébert
- Sanseverino (de) ca 1145-1187, son of Henri Ier and Fenizia ?, married to Isabelle de Sicile in 1167
- Saône (de) ca 1090-1132, son of Robert, married to Béatrix N
- Sars (de) 1284-1336, married to Isabeau de Ciply
- Sars-la-Bruyère (de) 1390-1455, son of Guillaume Ier and Marie de Jauche, married to Marie dite Le Moine de Molembais, Anne Jeanne de Lannoy
- Sars-la-Bruyère (de) 1370/1385-1438 Guillaume Ier
- Sars-la-Bruyère (de) ca 1350-1393/, married to Agnès de Wavrin in 1386
- Sars-la-Bruyère (de) ca 1325-1364, son of Gilles and Jeanne de La Haye, married to Marie de Sars-la-Bruyère in 1325
- Sars-la-Bruyère (de), son of Guillaume and Marie de Sars-la-Bruyère, married to Berthe d'Ysselstein
- Sart (de), son of Helman and Jeanne d'Alsteren de Hamal
- Sarte (del), married to Marguerite Lardenois de Ville
- Sassenage (de) †1134/, son of Hector dit de Forez and Cana ?
- Saulx (de) ca 1245-1286, son of Jacques Ier and Marie de Mont-Saint-Jean, married to Agathe ou Marguerite de Neublans de Vienne in 1270
- Saulx (de) †, son of Othon and Guillemette ?, married to Belotte de Fontaines
- Saulx (de), son of Gui III and Ligiarde ?
- Saulx (de) †1563 Guillaume d'Arc sur Tille
- Saulx de Tavannes (de) †1641, son of Jean and Gabrielle Deprez de Monpezat
- Saulx de Tavannes (de), son of Gaspard de Tavannes de Saulx and Françoise de La Baume-Montrevel, married to Catherine de Chabot in 1570, Jeanne Béatrix de Pontaillier
- Saulx de Vantoux (de) †1457 Guillaume d'Arc sur Tille
- Saunhac (de) ca 1350-1407/ Guillaume II
- Saunhac (de) ca 1290- Guillaume Ier
- Saunhac (de) 1200-1250
- Sauvage, married to Marie de Laval
- Saveuse (de) 1300-1383, son of Philibert and Henriette de Renty, married to Jeanne Quiéret
- Saveuse (de) †1238/, son of Philibert dit Miles and Ricuine d'Airaines
- Saveuse (de), son of Robert and Béatrix de La Fosse
- Savoie (de) 1137-, son of Amédée III and Mathilde d'Albon
- Savoie (de) †1239, son of Thomas Ier and Béatrice Marguerite Al. Nicole de Genève
- Savoie (de) †1326, son of Thomas III and Guye de Bourgogne
- Saxe (de) †968, son of Otton Ier le Grand
- Schaetzen (de), son of Fabien and Anne de Renesse
- Schaumbourg-Lippe (de), son of Christian and Fédora de Glücksbourg, married to Hélène Illona Hentschel von Gilgenheim in 1971
- Schaumbourg-Lippe (de) 1834-1906, son of Georg Ier and Ida de Waldeck-et-Pyrmont, married to Bathilde d'Anhalt-Dessau in 1862
- Schroots 1630, married to Claire Marie de Mettecoven in 1651
- Scroncx ca 1490-, son of Denijs and Elisabeth de Houthem, married to Elisabeth Morsmans
- Scroots, married to Jeanne de Sélys
- Scrope (le), married to Maud Nevill
- Sedières (de) ca 1425-, father of Catherine
- Séguier ca 1325-, father of Jeanne
- Seguin de Rions ca 1250- Guillaume IV
- Seguin de Rions ca 1205-1262/ Guillaume III
- Seguin de Rions ca 1170-1221/ Guillaume II
- Seguin de Rions ca 1145-1184/ Guillaume Ier
- Semblançay (de) ca 1110-1159/, son of Aleaume II, father of Adeline
- Senery (de), married to Benigme de Choiseul
- Septimanie (de) ca 825-849, son of Bernard Ier and Dhuoda de Gascogne, father of Bernard Plantevelue d'Aquitaine
- Seraing (de), son of Thiry Hustin
- Serpillon ca 1305-, married to Marguerite de Savonnières in 1336
- Serwier †1758, married to Catherine Blochouse
- Sillé (de) 1363-?1396, married to Perronnelle de Coësmes
- Sillé (de) ca 1150-ca 1215 Guillaume III
- Sillé (de) ca 1070-1138/ Guillaume II
- Sillé (de) ca 1010-1060/ Guillaume Ier
- Simiane (de), married to Gabrielle de Pontevès
- Simonis 1896-1953, son of Armand and Jeanne de Foestraets, married to Yvonne du Four in 1927
- Siorac (de) ca 1365-, father of Jean
- Snoy 1889-1975, son of Albert and Caroline Cogels
- Snyers, son of Thierry and Donatienne de Locht
- Soheit (de), son of François and Heluy de Waillet, married to Catherine de Halloy
- Soheit (de) †, son of Lion and Béatrix de Neufforge, married to Barbe de Favillon de Schaltin d'Ochain, Servais de Chesne de Palenge
- Soheit (de), married to Jeanne de My
- Soissons (de) 1035-, father of Bernard de Moreuil
- Sombreffe (de) 1440-1484 Guillaume III
- Sombreffe (de) 1395-1475 Guillaume II
- Sombreffe (de) ca 1346-1400 Guillaume Ier
- Sombreffe (de)
- Sonius 1651-, married to Catherine Lys in 1688
- Souhay (de) †, married to Catherine de Halloy
- Souvigny Sur Jaligny (de), married to Ermengarde de Bourbon
- Spoelberch (de) 1874-1947, son of Adolphe Joseph and Elisa Willems, married to Colienne de Neufforge
- Spoelberch (de) 1569-1633, son of Wauthier and Catherine de Harduemont
- Spoelberch (de) †1557, son of Guillaume and Catherine de Hoegaarden
- Spoelberch (de) †1557, married to Catherine de Hoegaarden
- Stalle (de), married to Ide de Dongelberg
- Stavele (de) †1385, son of Jean II and Marie de Halluin, married to Marguerite de Heule
- Stavele (de), married to Anne de Pottes
- Stavele (de) †1469, married to Aliénor de Poitiers
- Steelant (van), son of Olivier and Jossine de Grysperre, married to Barbe Lauwers
- Steelant (van), son of Baudouin and Adélaïde de Voormezele, married to Ne Seranders
- Steelant (van), father of Philippe
- Steenhuys (de), married to Walburge Snoy
- Stein (de), married to Béatrix de Borssele
- Stembor (van), son of Antoine and Antoinette de Renesse de Moermont
- Stiennelet Guillaume de Bollezée
- Stolpert (de), son of Nicolas and Jeanne de Bolland, married to Françoise d'Esbecque
- Stradio (de) †/1551, son of Guillaume dit Gillot and Hélène 't Seraerts, married to Isabelle de Battenberg
- Stradio (de) †1504/ Guillaume dit Gillot
- Streel, son of Léonard and Hélène Hovius
- Strijen (de) ca 1245-ca 1294 Guillaume III Le Jeune
- Strijen (de) ca 1220-/1285 Guillaume Ier
- Strijen (de) †ca 1295, son of Hugues
- Succre (de) 1604-, son of Antoine and Catherine de Martigny de Preux
- Succre (de) 1472-, son of Jean and Jean de Poloman de Mailly
- Sully (de) ca 1423-1488/ Guillaume IV
- Sully (de) ca 1400-ca 1426 Guillaume III ou Guy
- Sully (de) ca 1375- Guillaume II
- Sully (de) ca 1335-1381/ Guillaume Ier
- Sully (de), son of Archambaud IV and Perseon ?
- Surgères (de) 1332-1337/ Guillaume VIII Maingot
- Surgères (de) 1307/-1342 Guillaume IX Maingot
- Surgères (de) ca 1240-1287/ Guillaume VII
- Surgères (de) ca 1220-/1283 Guillaume VI Maingot
- Surgères (de) ca 1195-/1238 Guillaume V Maingot Le Jeune
- Surgères (de) ca 1170-1221/ Guillaume IV Maingot
- Surgères (de) ca 1120-1177/ Guillaume III Maingot
- Surgères (de) ca 1060-1129/ Guillaume II Maingot L'Aîné
- Surgères (de) ca 990-1031/ Guillaume Ier
- Surlet, son of Fastré Baré and Isabeau d'Arendael, father of Fastré Baré le Jeune
- Sutherland (de) †ca 1370, married to Marguerite Bruce in 1345
- T
- Tailhac (de) ca 1270- Guillaume II
- Taillefer (de) ca 1200-, father of Armand
- Talbot ca 1050-1088, son of Hugues Ier ou Hue de Tallebot and Marie de Meulan, married to N... de Passavant in 1080
- Talmond (de) ca 984-ca 1048 Guillaume Ier le Chauve
- Tancarville (de) ca 1152-1214 Guillaume III
- Tancarville (de) 1128/-1190 Guillaume II le Jeune
- Tancarville (de) ca 1060-1129 Guillaume Ier
- Tancarville (de) †1264/ Guillaume IV
- Tanlay (de) 1172-1248, son of Pierre Ier de Courtenay Capet and Elisabeth de Courtenay, married to Adeline de Noyers in 1205
- Tanlay (de), father of Robert
- Tascher †1462/, married to Jeanne de Chaumont
- Taveau de Mortemer ca 1350-, married to Sibylle de Saint-Martin
- Tehillac (de) †1415
- Tenremonde (de) 1345-1412 Guillaume III
- Tenremonde (de) 1190- Guillaume Ier
- Tenremonde (de) Guillaume II
- Tenremonde (de) †1489, son of Jacques and Agnès de Sombeke, married to Marie Chevalier
- Terlinden, son of Emmanuel and Brigitte Janssens de Bisthoven
- Tertre (du) †, married to Marie de Bournonville
- Thémines (de) ca 1330-1377, son of Gisbert IV and Almoïs de Canillac, married to Marquèze de Gourdon-Saint-Cirq in 1371
- Thézan (de) †, son of Jean and Isabeau de Peltric de Popian, married to Anne de Montlaur in 1482
- Thianges (de) 1280-1328, son of Hugues and Ne de Vallery, married to Hélissent des Barres
- Thianges (de) ca 1200-1233/, son of Guillaume and Mahaut de Roucy, married to Agnès de Lucenay
- Thianges (de) †ca 1235, married to Mahaut de Roucy in 1204
- Thianges (de) †1276/, son of Guillaume and Agnès de Lucenay, married to Marguerite de Sancerre
- Thier (de), son of Joris de Verviers and Bertheline de Thier, married to Damide Rasier
- Thier (de) †1581, son of Art and Marie de Bassenge, married to Jeanne Marteau de Bombay in 1563
- Thiern (de) ca 1305-1350/ Guillaume Ier
- Thiern (de) ca 1275-1307/ Guillaume IV
- Thil (de) †1312/, son of Pons and Agnès de Traynel, married to Isabeau de Grandpré
- Thiribu (de), married to Agnès de Mozet
- Thisquen 1653-, son of Tisken Antoine le Jeune de Pireux and Jehenne Paulus Frambach
- Thoire (de) ca 1115-1164/, son of Humbert Ier, father of Humbert II
- Thomas, married to Marie Adrienne Guillot
- Thouars (de) ca 1120-1176/ Guillaume Ier ou Geoffroy IV
- Thouars (de), married to Jacqueline de Carneux
- Thourotte (de) ca 1198-, son of Jean II and Odette de Dampierre, married to Béatrix de Beaumont d'Offemont
- Thulin (de) †1150/
- Thynière (de) ca 1315- Guillaume Ier
- Til-Chatel (de) ca 1120-1152/, son of Aimon II and Agnès ?, married to Béatrix de Vignory
- Tilleur (de), son of Guillaume de Montegnée, married to Ne N
- Tilly-sur-Seulles (de), son of Pierre, father of Jean
- Tilly-sur-Seulles (de), son of Robert and Luce de Barou
- Tilly-sur-Seulles (de), son of Jean and Luce de Beaufou, married to Guillemette de Tournebu
- Tilly-sur-Seulles (de) †, son of Jean and Béatrix de Clermont, married to Marguerite de Luxembourg in 1416
- Tilly-sur-Seulles (de), son of Onfroy and Adelise de Grandmesnil
- Tingry (de) 1166-1225, son of Guillaume and Béatrix de Guînes, married to Jacqueline de Bernieulles
- Tinteniac (de) †1303/ Guillaume III
- Tixhon (le) 1652-, son of Mathieu and Catherine de Xhenemont
- Torck, married to Berthe Pick de Wolfsweert
- Torsay (de) ca 1345-1405/ Guillaume II
- Touffailles (de) ca 1330-, married to Séguine de La Boissière
- Toulouse (de) ca 1090-, father of Ne
- Toulouse (de) ca 1040- Guillaume IV
- Toulouse (de) 947..952-1037 Guillaume III Taillefer
- Toulouse-Lautrec (de) ca 1382-, son of Jean and Marguerite de Villette, married to Bertrande de Mirabel
- Toulouse-Lautrec (de) ca 1285-1352, son of Frotard II and Yolande N, married to Alix de La Valette in 1305
- Tour de Wandre (del) ca 1330-, son of Alexandre and Isabelle de Warfusée, father of Mabille
- Tour de Wandre (del), son of Guillaume
- Tournebu (de), married to Marie Paynel in 1369
- Tournemire (de) ca 1280-1337/ Guillaume III
- Tournemire (de) ca 1255-1329 Guillaume II dit Major
- Tournemire (de) ca 1200- Guillaume Ier
- Tournon (de) †/1467 Guillaume V
- Tournon (de) Guillaume III
- Tramecourt (de) †1346/, married to Marie de Crespieul in 1306
- Tramecourt (de) †, son of Jacques and Jacqueline Quiéret, married to Jacqueline de Houchin
- Tranchelion (de) ca 1360-1441/, son of Guillaume and Guillemette Orne, married to Isabeau de Menou
- Tranchelion (de) ca 1330-, married to Guillemette Orne
- Trappequiers, married to Jossine Senay
- Tremblez, married to Marguerite d'Archennes
- Trestondam (de), married to Jeanne de Vouhet
- Trian (de) †, married to Huguette de Carmaing
- Trie (de) ca 1105-1147 Guillaume II Aiguillon
- Trie (de) †1508, son of Martin de Pillavoine and Jeanne l'Aînée de Trie, married to Marie Hamelin
- Trie (de), son of Renaud II and Jeanne de Hodenc
- Trie (de) †1415, son of Regnault and Marie de Hangest, married to Isabelle Malet de Graville
- Trina (de) †1525 Guillaume Ier
- Trinia (de) †1525 Guillaume dit Sarter
- Trinia (de) †1580 Guillaume dit Sarter d'Izier
- Trouret (de), son of Jean and Anne Buzic, married to Jeanne Omns
- Trousseau ca 1270-, father of Pierre Ier
- Trousseauville (de), married to Jeanne d'Harcourt
- Try (de) 1712-1785, son of Martin and Marie Antoinette de Hamoir, married to Marie Josèphe Gillart
- Try (de), son of Thomas, father of Martin
- Try (de) 1708, son of Martin and Marie Antoinette de Hamoir
- Tur (le) †1442, son of N and Ne de Saulx
- Turenne (de) ca 1085-, son of Boson Ier and Gerberge de Terrasson, father of Faydit
- Turenne (de) ca 995-ca 1037 Guillaume Ier
- Turpin, married to Françoise Pellevé
- Turpin †ca 1494, married to Renée II de La Jaille
- Turpin de Crissé, father of Herbert Ier
- Tyrel de Poix ca 1265-1314/ Guillaume II
- Tyrel de Poix ca 1235-1302 Guillaume Ier
- Tyrel de Poix, son of Jean II and Agnès de Séchelles
- Tyrel de Poix, son of Gautier IV
- Tyrel de Poix †1191, son of Gautier IV
- U
- Urgel (d') ca 1137-1209 Guillaume IV de Forcalquier
- Urgel (d') ca 1083-1129 Guillaume IV
- Urgel (d') ca 977-1035 Guillaume Ier
- Urgel (d') Guillaume II le Jeune
- Urre (d') ca 1345-, married to Béatrice de Vesc
- Ursel (d'), son of Yves and Mireille Jeanne Jacqueline Cornélie de Decker
- Ursel (d') †1451, son of Lancelot and Jeanne de Corswarem, married to Marguerite 's Leeuws
- Ursel (d'), son of Léo and Jeanne de Francqueville
- Usages (d') ca 1270-, married to Eustachie de Bauçay in 1303
- Ussel (d') ca 1110-1157/, son of Ebles III le Chanteur de Ventadour and Agnès de Montluçon, married to Jeanne (épouse Guillaume d'Ussel) ?
- V
- Vaillant (le), married to Marie-Jeanne du Mont
- Valens (de) ca 1430-1492/, son of François, father of Françoise
- Vandat 1693-, son of Henri Lina and Anne Goder, married to Marie Delhez in 1714
- Vannes ca 1490- Guillaume dit de Vaes
- Vannes, son of Jean and Jehenne Abioul
- Vannes, married to Anne Moreau
- Vannes, son of Jean and Marie (épouse Jean Vannes & Colar de Hosden) N
- Varax (de) †1339/, married to Sybille de La Palud
- Varennes (de) 1118-1148 Guillaume III
- Varennes (de) 1071-1138 Guillaume II
- Varennes (de) 1040..1044-1089 Guillaume Ier
- Varie (de) ca 1430-, son of Renaud, married to Charlotte de Bar de Baugy in 1460
- Varie (de) †/1469, married to Charlotte de Bar-Baugy
- Vassal (de) ca 1320-1370/ Guillaume IV
- Vaulx (de) 1525-1595, son of Jean and Jeanne de Fumal, married to Anne le Pottier in 1545, Jeanne d'Emines in 1558
- Vaulx (de) †1469, married to Jeanne de Seron
- Vaulx (de), father of Jeanne
- Vaux (de la) †1582, married to Marguerite de Rahier
- Vaux (de), son of André, father of Philibert
- Veauce (de) ca 1255-1290/ Guillaume II
- Veauce (de) ca 1225-1272/ Guillaume Ier
- Velaines (de) †1580/, son of Baudoin and Jeanne ou Marie de Cerf
- Velde (van de), son of Daniel and Maria Beydaels, married to Suzanne de Diest
- Velpen (de), son of Pierre and Marie du Mont
- Velpen (de), son of Georges and Gertrude van Vriesele, married to Marie de Thuyl
- Velthem (van) †1764, son of Jean and Pétronille Claes, married to Barbe Verheyden in 1717
- Velthem (van) †1686, son of Willem and Catharina van der Hulst, married to Cathlijne Claes in 1663
- Vendôme (de) †, son of Robert Ier and Jeanne de Chartres, married to Isabeau d'Estouteville
- Verdun (de) ca 1270-, married to Isabelle de Grancey in 1300
- Vergnies (de), married to Jeanne de La Catoire
- Vergy (de) 1488-1531 Guillaume V
- Vergy (de) ca 1290-1360 Guillaume III
- Vergy (de) ca 1180-1240 Guillaume Ier
- Vergy (de) †1396 Guillaume III
- Vergy (de), son of Henri Ier and Elisabeth de Châlon-sur-Saône de Bourgogne, married to Isabelle de Lorraine, Laure de Lorraine
- Vergy (de) †1374, son of Jean and Isabeau de Joinville, married to Agnès de Jonvelle
- Vernon (de) ca 1110- Guillaume Ier de Reviers
- Vervoz (de), son of Nicolas de Daverdisse and Marguerite dite de Loncin d'Awans
- Vervoz (de), son of Gilles and Anne de Beaufort-Spontin, married to Anne Antoinette de Mozet
- Viard 1441-1525, son of Jean and Jeanne Sébille, married to Jeanne Le Roux-de-La-Roche-des-Aubiers
- Vienne (de) †/1345 Guillaume II
- Vienne (de) †1471, son of Philippe and Philiberte de Maubec, married to Béatrice de Cusance in 1455
- Vienne (de) †1255 Guillaume III
- Vienne (de) †1456 Guillaume V
- Vienne (de) †1360, son of Jean and Agathe de Genève, married to Claudine de Chaudenay in 1340
- Vierves (de) †1066/
- Vierzon (de) ca 1215-1252 Guillaume II
- Vieusart (du) ca 1676-1751, son of François and Marie Jasmes, married to Marie Barbe Joseph de Bomal
- Vieux Chastel (du), father of Geoffroy
- Vieux Chastel (du), son of Geoffroy and Ne... Hazenize, married to Françoise de Lez-kelen
- Vieux Chastel (du) †1383, son of Geoffroy and Anne de Breziac, married to Plésou de Quintin in 1335
- Vignes (des) 1671-, son of Thomas and Angélique de Warrimont
- Vignes (des) 1639-, son of Laurent and Elisabeth de Battice
- Villaret (de) †1305, son of N
- Ville-sur-Illon (de) 1220/- Guillaume Ier
- Villehardouin (de) ca 1210-1246 Guillaume Ier
- Villehardouin (de) ca 1140-/1197, son of Vilain and Dameron N, married to Elisabeth de Chappes
- Villehardouin (de) †1278 Guillaume II
- Villelume (de) 1511-1572/, son of Pierre and Charlotte de Saint George, married to Louise Green de Saint Marsault in 1538
- Villelume (de) †1367/, married to Alix de Tinières in 1334
- Villelume (de) †/1393, son of Guillaume and Alix de Tinières, married to Agnès de Troussebois in 1370
- Villers (de), son of Jean and Jeanne de Henry, married to Isabelle de Waret
- Villers-Saint-Paul (de), married to Marguerite dite de Dommart de Villers in 1400
- Villersexel (de) ca 1360-1396, married to Catherine de Bourgogne-Montagu
- Villiers (de) ca 1380-, son of Jean and Louise de Montmorency-Laval, married to Jeanne du Matz
- Vintimille (de) †1215 Guillaume III
- Vintimille (de) †1257 Guillaume IV
- Vintimille (de) †1259 Guillaume V
- Viron (de) Guillaume dit Guy
- Viron (de) †, son of Jean and Agnès de Capmelle, married to Marie d'Onet
- Viron (de) †, son of Guillaume and Catherine de Batfort
- Viron (de), son of Jean and Marie de Tramelaye, married to Catherine de Batfort
- Viron (de) †1319/, married to Mathilde de Betteville
- Viron (de), son of Gilles and Jeanne de Longpré
- Visch (de) †1443, son of Guy and Marie Marguerite d'Axele, married to Catherine de Cadsant
- Vivonne (de) ca 1360-/1413, son of Renault Ier and Catherine d'Ancenis, married to Catherine de Sainte-Flaive
- Vlodorp (de) †/1615, married to Jeanne von der Fels
- Voghel (de) 1819-1826, son of Jean Baptiste François and Jeanne-Marie t'Sas
- Voghel (de) 1787-1835, son of Guillaume and Maria Anna van Bever, married to Anne-Marie Wauters
- Voghel (de) 1749-1800, son of Petrus and Maria Anna Walravens, married to Maria Anna van Bever in 1778, Marie Elisabeth Geeroms in 1793
- Voghel (de), son of Yves and Sophie Dallemagne
- Voisins (de) ca 1340-1380/, son of Amalric and Béatrix de Thury, married to Dauphine de Lévis in 1364
- Voisins (de) ca 1290-, son of Guillaume and Gausserande de Narbonne, married to Hélène de la Barrière
- Voisins (de) /1234-/1308, son of Pierre II and Jeanne de Voisins, married to Clissende ?, Gausserande de Narbonne in 1275
- Voisins (de) ca 1155-, son of Régnault, father of Pierre Ier
- Vouhec de Fontmorand (de) ca 1265-, father of Alix
- Voyer, married to Philippa de Laval
- Vriese-Oostende (de), married to Elisabeth van Blaesveld
- W
- Waha (de), married to Marguerite Rollin
- Waha (de), son of Jean and Marguerite de Salmier
- Waha (de) †1505 Guillaume dit de Fenfe
- Waha (de), son of Gilles and Marguerite de Wal, married to Elisabeth de Merode
- Walhain (de) ca 1314- Guillaume dit de Bertinchamps
- Walhain (de) 1260- Guillaume Ier de Bertinchamps
- Walhain (de) 1170-1230 Guillaume Ier
- Walhain (de) 1145-1212, son of Arnould Ier, father of Baudouin
- Walhain (de) †ca 1310, son of Guillaume Ier de Bertinchamps, married to Isabeau N
- Walhain (de) †ca 1355, son of Arnould III and Marie de Warfusée, married to Marie de Warfusée
- Walque (de), son of Sébastien and Isabelle de Bernard de Fauconval
- Walravens 1619, married to Maria de Voghel
- Wanniecky (de) 1600-1644, married to Margarete de Nassau in 1631
- Wansoulle (de), with Catherine Grignet
- Wansoulle (de), son of Guillaume and Catherine Grignet, married to Marie Woot de Trixhe in 1576
- Warenghien (de) ca 1360-1408, son of Michel, married to Jeanne de Thumesnil
- Warenghien (de), son of Jean, married to Françoise de Feburier
- Waret (de), son of Henri and Jacqueline de Namur
- Warfusée (de) ca 1390-, son of Rasse dit de Waroux and Agnès du Lavoir, married to Agnès de Haccourt
- Warfusée (de) †1480, son of Guillaume and Marie van Goethem, married to Agnès de Horion
- Warfusée (de) †, son of Guillaume and Agnès de Haccourt, married to Marie van Goethem
- Warfusée (de), son of Rasse IV and Gertrude d'Amay
- Warfusée (de) †/1369 Guillaume dit de Waroux
- Warisoulx (de) Guillaume II
- Warisoulx (de) Guillaume Ier
- Warisoulx (de), son of Michel Ier and Marguerite aux Pierres de Hollogne
- Warnant (de), married to Marguerite de La Toche
- Waroux (de) ca 1250-1310 Guillaume II le Jeune
- Waroux (de) †1267/ Guillaume Ier le Vieux
- Warrimont (de) 1649-, son of Guillaume and Angélique Bastin
- Warrimont (de) 1631-1656, son of Johan and Marguerite de Battice
- Warrimont (de) ca 1615-1675, son of Jacquemin and Marguerite de Charneux, married to Angélique Bastin in 1639
- Wasseige (de), son of Carlos and Brigitte Suzanne Cécile Bédoret
- Wassenhove (van), son of Eric and Graciela Benedetto-Pombo
- Waudripont (de), son of Jean and Waudru Le Fèbvre
- Waulle, married to Marguerite de Behault
- Wauthy †/1591, son of Henri, married to Isabeau le Favresse
- Wavrans (de) ca 1330-, son of Pierre and Guislaine de Blingel, married to Marie Noémie d'Occoches
- Wavrans (de) †1415
- Wavre (de) †/1344, son of Jean-Baptiste dit Meeuwe de Dongelberg and Marguerite dite de Wedergraete de Pamele, married to Marguerite d'Audenaerde
- Wavre (de) †1378/, son of Jean dit Meeuwe and Marguerite dite de Wassemberg ou de Lummen d'Audenaerde
- Wegner, father of Violette
- Werchin (de), son of Jacques Ier and Mahaut de Ligne
- Werve (van de), son of Jacques and Gommare de Liere, married to Béatrix Sanglier
- Werve (van de) †1639, son of Charles and Anne Schetz, married to Anne van de Werve
- Werve (van de) †1460, son of Nicolas and Catherine de Wilre, married to Catherine van Coelput
- Werve (van de), son of Rasse and Françoise Colins, married to Marguerite Scheyt
- Wesemael (de) ca 1290-ca 1370, son of Arnould IV and Mechtild de Juliers, married to Jeanne de Beaufort in 1325
- Westerholt und Gysenberg (von und zu) †, married to Emilie Anne marie Ghislaine Fallon
- Wied (de) 1876-1945, son of Guillaume and Marie des Pays-Bas d'Orange-Nassau, married to Sophie de Schönbourg-Waldenbourg in 1906
- Wied (de) 1845-1907, son of Hermann and Marie de Nassau-Weilbourg, married to Marie des Pays-Bas d'Orange-Nassau in 1871
- Wifflet, married to Marie de Golart
- Wignacourt (de) †1571, son of Jean and Madeleine Luillier
- Wignacourt (de), son of Gontran Gotrave and Bonne de Saveuse, married to Lutgarde de Choiseul in 1340
- Wilde (de), father of Catherine
- Willems 1696-1731, son of Thomas Guillaume and Marie Puissant, married to Anne Catherine Everaerts in 1720
- Wilmars, married to Juliane de Bilstein
- Wilmart †1620/, son of Mathieu
- Wilmotte, married to Gertrude de Mollin
- Wilre (de) 1350-1400, father of Marguerite
- Wilre (de) †/1270, married to Mathilde de Corbeek
- Wilre (de) †/1312, son of Guillaume and Mathilde de Corbeek, married to Adélaïde (épouse Guillaume de Wilre) N
- Wilre (de) †1382 Guillaume dit Morel
- Windisch-Graetz (zu), son of François-Joseph and Ghislaine d'Arschot de Schoonhoven
- Windsor, son of Henry and Alice Montagu-Douglas-Scott
- Wissocq (de) 1262-1309, son of Gauvain and Isabelle de Saint-Omer, married to Jacqueline de Sainte-Adegonde
- Wissocq (de) †1404, son of Aubert, married to Marguerite Le Roy in 1372
- Wissocq (de), father of Lambert
- Wissocq (de) †/1324, son of Jean
- Wit (de), married to Alexandra Lydia de Habsbourg-Lorraine in 1999
- Wittelsbach (de) 1701-1704 Guillaume de Bavière
- Wittelsbach (de) 1548-1626 Guillaume V de Bavière
- Wittelsbach (de) 1493-1550 Guillaume IV de Bavière
- Wittelsbach (de) 1375-1435 Guillaume V de Bavière
- Wittelsbach (de) 1365-1417 Guillaume IV de Bavière dit de Hainaut
- Wittelsbach (de) 1333-1389 Guillaume III de Bavière dit de Hainaut
- Woestyne (van de) †1695, son of Guillaume and Marie van der Eecke, married to Joséphine de Meulenaere
- Woestyne (van de) †1651, son of Nicolas and Jeanne Dominicle, married to Marie van der Eecke
- Woot de Trixhe, son of Thomas Ier and Jeanne Stiennelet, with Marguerite de Buiren
- Wouters d'Oplinter (de) 1908, son of Gaëtan and Marie-Thérèse Goethals, married to Françoise van den Eynde de Rivieren in 1935
- Wouters de Bouchout (de), son of Géry and Laurence Catherine Marie de Schaetzen
- Wree (de), son of Jean and Anne Verraneman, married to Thérèse Wynckelman in 1647
- Württemberg (de) 1848-1921 Guillaume II
- Württemberg (de) 1828-1896, son of Eugen and Helene de Hohenlohe-Langenbourg
- Württemberg (de) 1781-1864 Guillaume Ier
- Württemberg (de) 1761-1830, son of Frédéric II Eugène and Dorothée de Hohenzollern, married to Wilhelmine Rodis von Thunderfeldt in 1801
- Wyngaerde (van den) †, married to Elisabeth de Dintere
- X
- Xhendremael (de), son of Jean and Cunégonde dite de Sorée de Juppleu, married to Ne de Jauche in 1397, Jutte de Meldert in 1418
- Xhendremael (de) †1328, son of Arnoul and Ne Boveal, married to Clémence de Laminne de Hemricourt
- Xhenemont (de) 1625-1693, son of Guillaume and Catherine Thiry Léonard
- Xhenemont (de) ca 1585-1667, son of Guillaume and Jeanne de Saint-Remy, married to Catherine Thiry Léonard in 1619, Oudelette de Wergifosse
- Xhenemont (de) ca 1551-/1579, son of Alexandre and Isabeau Petit Jean Pirot
- Xhenemont (de) ca 1539-1599, son of Guillaume and Maroie Massin de Herve, married to Jeanne de Saint-Remy in 1570
- Xhenemont (de) ca 1490-, son of Alexandre and Marie de Hollogne, married to Maroie Massin de Herve in 1536, Marie de Couve, Heluy Gosuin de Beyne
- Xhenemont (de) ca 1425-ca 1477, son of Guillaume, married to N de Libermé
- Xhenemont (de) 1400-1478, married to Ne de Libermé
- Xhenemont (de) ca 1370-ca 1450, son of Wilhem Cockeal and Ysade de Xhenemont, father of Guillaume
- Xhenemont (de), son of Jean and Catherine de Fraipont
- Xhenemont (de) †ca 1556, son of André, married to Jeanne Xhervel in 1507
- Xhenemont (de) †ca 1500, son of Barthelemy and Catherine de Loneux
- Xhenemont (de), son of Jean and Gertrude d'Oursis
- Xhenemont (de), son of Guillaume and Oudelette de Wergifosse
- Xhenemont (de) †/1594, son of Guillaume and Heluy Gosuin de Beyne, married to Cécile de Belderbusch
- Y
- Yve (d') †1407, son of Thierry and Marguerite de La Hamaide, married to Marie de Bièvres
- Yve (d') Guillaume de Ville
- Z
