1871 personal census, Stephen Twp, Huron Co., ON, image from Library and Archives Canada:
Lewis George, M, 40, Ireland, C England, Irish, Farmer, Married;
Lewis Ellen, F, 40, Ireland, C England, Irish, Married;
Lewis Margaret Jane, F, 19, Ont, C England, Irish;
Lewis Sarah Anne, F, 17, Ont, C England, Irish;
Lewis Ellen Maria, F, 14, Ont, C England, Irish;
Lewis William, M, 13, Ont, C England, Irish, Farmer;
Lewis Elizabeth, F, 11, Ont, C England, Irish, going to school;
Lewis George Joseph, M, 8, Ont, C England, Irish, going to school;
Lewis Thomas Albert, M, 5, Ont, C England, Irish;
Lewis Mary Louisa, F, 2, Ont, C England, Irish.