Looking for children and descendants of Pierre Roy dit Desjardins and Josephte Betourne. Pierre and Josephet were married Oct 10, 1816 St Constant, Laprairie, Quebec. THey have at least a son named Charles born 1824 ST Constant and married May 14, 1857 Trenton, Ontario to Marie Reneaux. I do not have Marie Reneaux's parents yet.