Guillaume married Marguerite Benard on 23 Jan 1724/25 in Pointe Claire, Quebec, Canada. Marguerite (daughter of Mathurin Benard dit Lajeunesse and Marguerite Viarde) was born on 20 Oct 1682 in Contrecoeur, Verch; was christened on 31 Oct 1682 in Contrecoeur, Verch; and died. [Group Sheet] [Family Chart]