Pierre Joseph DUQUESNE 1748-1820 Married June 4, 1771 (Tuesday), Estaimbourg, Hainaut, Belgique, to Marie Anne LAMPE 1749-1784 Pierre Joseph DUQUESNE 1748-1820 Married October 9, 1784 (Saturday), Néchin, Hainaut, Belgique, to Marie Anne FLORIN 1752-1806