Valerie, I have lots of Duranceau's as I traced them back in 1978 with the help of a genealogist from Quebec.Clement Duranceau who married Delia Allard is the son of Moise b. 1825 and Julie Galarneau Duranceau.Moise is the son of Louis b. 1799 and Anne Harris b. 1800 Duranceau.Louis is the son of Jean Louis b. 1769 and Madeleine Reid b. 1770 Duranceau.Jean Louis Duranceau is the son of Claude b 1735 and Madeleine Duquette b. 1728 Duranceau.Claude is the son of Jacques b. 1703 and Marie Barbe Primot b. 1702 Duranceau.Jacques is the son of Pierre Duranceau b. 1676 and Marie Jean Frappier b 1669 Duranceau.Pierre is the son of Jean Duranceau dit Brindamour b. 1641 and Elizabeth Marsillac b 1645 Duranceau.If you need any more information email me privately.I do not have this on the Internet.I have some of Delia Allard's ancestors but not as many as your Clement's.I have Julie Galarneau's parents Joseph Galarneau and Angelique Chicot.