Hoping someone might have information on Francois Gamache who married Marguerite Leblanc on 15 June 1812 in St. Marguerite- De- Blairfindie,L'Acadie, Qc. He was father to Laurent Gamache who married Sophia Bissonnette on 16 Oct. 1850 in St. Cyprien, Qc. Francois was the son of Aubin Gamache and Threse Sylvestre. I am looking for birth & death dates, siblings or children. Any information would be most helpful.