I show a Louis Begin born Oct 1825 in St. Henri, Quebec married to Rose Delmar Fortin born Nov 1833. Married Aug 16, 1853 in St. Georges, Quebec. They have a daughter Josephine Mary Begin born Feb 26, 1872 married to a Peter Prieur in Midland, Michigan. Don't know if this is the family you are looking for but it seems to fit. Louis Begin and Rose Delmar moved to Minnesota.