Bosse line

Looking for info on our Bosse line starting with Maria Claudia Bosse dob 7-30-1900 in St. Jacques, and died 7-21-1979.Her father was Xavier ( have found his name as Euphemie Francoeur-Xavier Bosse) dob 6-21-1872 in St. Jacques and died 12-8-1949.He was married to a Christine Michaud dob 1878 and died 6-29-1958.Having trouble verifying Xavier's full name and his ancestors.Any help would be appreciated.