Guillaume married Ursule Levasseur on 6 Jan 1671/72. Ursule (daughter of Jean Levasseur and Marguerite Richard) was born on 25 Feb 1656/57 in Quebec, Quebec, Canada; was christened on 25 Feb 1656/57 in Quebec, Quebec, Canada; was buried on 20 Mar 1707/08 in Quebec, Quebec, Canada. [Group Sheet] [Family Chart]