Guillaume married Marie Anne Morin, ( #18153) on 12 Aug 1691 in Québec City, Quebec, Canada. Marie (daughter of Pierre Morin, (From France)(#53641) and Catherine Lemesle, (Fille du Roi)(W)(#47018)) was born on 21 Jul 1673 in Québec City, Quebec, Canada; died on 24 Nov 1743 in Québec City, Quebec, Canada; was buried on 24 Nov 1743 in Québec City, Quebec, Canada. [Group Sheet] [Family Chart]

1. Marie Josèphe Deguise dit Flamand, (##18157) was born on 9 Feb 1702 in Québec City, Quebec, Canada; died on 22 Jul 1771 in Québec City, Quebec, Canada; was buried on 23 Jul 1771 in Québec City, Quebec, Canada.