Sebastien married Marie Grondin on 25 Nov 1687 in Riviere Ouelle, Kamouraska, Quebec, Canada. Marie (daughter of Jean Grondin and Sainte Mignault) was born on 4 Feb 1670/71 in Quebec, Quebec, Canada; was christened on 8 Feb 1670/71 in Quebec, Quebec, Canada; was buried on 3 Apr 1741 in La Pocatiere, Kamouraska, Quebec, Canada. [Group Sheet] [Family Chart]