Louis Cayer married Angele Gauthier 1820, at St. Antoine, Yamaska County, Canada. Children: Julie Anne, born Feb. 1825-26, Joseph, born 1821, Louis, born 1823, Sophie, born 1828, all born Baie-du-Febvre. Guillaume, born 1832, Drummondville. Domathilde, born 1842,Sherbrooke. Edouard, born 1846, Sherbrooke. Julie Anne married Gilbert Covey 1845, St. Michel. Sophie married Charles Chalou,1852, St. Michel. Wife of Louis Cayer, born 1823.??? Daughter, Emerance(Merance) Cayer, married Joseph Cookson, October 1869, Lawrence/Methuen,Essex County, Massachusetts.