Guillaume married Catherine Laberge on 14 Apr 1687 in L'Ange Gardien, Quebec, Canada. Catherine (daughter of Robert Laberge and Francoise Gausse dit Leborgne) was born on 14 Sep 1667 in Chateau Richer, Quebec, Canada; was christened on 15 Sep 1667 in Chateau Richer, Quebec, Canada; died on 27 Mar 1742 in Quebec, Quebec, Canada; was buried on 28 Mar 1742 in Quebec, Quebec, Canada. [Group Sheet] [Family Chart]