(1) He is married to Marie Josèphe Bréton Vaillancour.
They got married on June 2, 1794 at Rivière-Ouelle, Québec, he was 18 years old.
Child(ren):
(2) He is married to Marie Scholastique Gauthier dit Larouche Vaillancour.
They got married in the year 1803 at Ste-Anne-de-la-Pocatière, Québec, he was 27 years old.Source 2
Child(ren):
http://trees.ancestry.com/pt/AMTCitationRedir.aspx?tid=104062589&pid=148/ Ancestry.com