Jean-Baptiste MOREAU-DUPLESSIS, son of Louis MOREAU-DUPLESSIS and Marie Catherine GAGNON , was born August 29,1778 in Point-du-jour de L'Assomption. He married Marguerite SIRARD October 06, 1806 in St-Roch, l'Achigan. He died January 01, 1869. Marguerite SIRARD, daughter of Jean-Baptiste SIRARD and Marie Madeleine LEBLANC , was born April 19, 1789 in St-Roch-l'Achigan. She died January 23, 1870.