Guillaume Dagneau was born about 1737 in St. Pierre, Île-d'Orléans, Quebec, Canada.
Guillaume married Elisabeth Noel on 15 Nov 1762 in Saint Michael De La Durantaye, Bellechesse, Quebec, Canada. Elisabeth (daughter of Pierre Noel and Louise Gosselin) was christened on 25 Aug 1727 in St. Pierre, Île-d'Orléans, Quebec, Canada. [Group Sheet] [Family Chart]