Pierre Duchesne was born about 1671. His parents were Pierre Duchesne and Catherine Rivet. He married Marie Madeleine Buteau November 22, 1701 in St-Francois, I.O., Quebec. They had a son, Pierre born May 13, 1702 in St-Francois, Isle Orleans, Que. Is this helpful? #2 and #3 I have no information at this time. I am still searching.