Joseph married Agathe Bélanger, (#6197) on 17 Feb 1700 in Château-Richer, Quebec, Canada. Agathe (daughter of Jean François Bélanger, (#6115) and Marie Cloutier, (#6195)) was born on 23 Feb 1682 in Cap-St-Ignace, Quebec, Canada; died about 9 Oct 1749 in St-Valier, Quebec, Canada; was buried on 9 Oct 1749 in St-Valier, Quebec, Canada. [Group Sheet] [Family Chart]

1. Jean Baptiste Gagnon, (#69729) was born on 14 Mar 1707 in Ste-Anne de Beaupré, Quebec, Canada; died on 16 Jul 1775 in St-François-de-la-Rivière-du-Sud, Quebec, Canada; was buried on 17 Jul 1775 in St-François-de-la-Rivière-du-Sud, Quebec, Canada.