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Johannes Theodorus
Janssen
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Relationship with Antonia Henriëtte Elisabeth Maria de Groot (Sosa/Ahnentafel #1)
Relationship with Antonia Henriëtte Elisabeth Maria de Groot (spouse)
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Johannes Theodorus
Janssen
Parents
Lambertus Janssen
1907-1981
Gerdina Anna Maria van Harmelen
1912-1985
Spouses and children
Married to
Antonia Henriëtte Elisabeth Maria de Groot
, divorced with
Saskia Lucia Maria Janssen
Judith Barbara Maria Janssen
Siblings
Johannes Theodorus Janssen
Adriana Josephina Janssen
Theodorus Lambertus Janssen
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Theodorus Janssen
1877-1967
Josephina Verbiesen
1873-1955
Johannes van Harmelen
1882-1955
Adriana Sas
1874-1945
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Lambertus Janssen
1907-1981
Gerdina Anna Maria van Harmelen
1912-1985
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Johannes Theodorus Janssen