Marie married Francois Lacoste on 18 Sep 1797 in Longueuil, Quebec, Canada. Francois (son of Charles Lacoste and Marie Marguerite Loiseau) was born on 12 Aug 1768 in Boucherville, Chambly, Quebec, Canada; was christened on 12 Aug 1768 in Boucherville, Chambly, Quebec, Canada; and died. [Group Sheet] [Family Chart]