↑ Parkhill, South Middlesex, Ontario, in Canada. 1881 Census of Canada. (Ottawa, Ontario, Canada: Library and Archives Canada) Reel C-13270, Dist 169, SubDist H, Division -, Page 19, Household 88.
Keffer, Jacob, m, 40, married, born Ontario, Methodist, merchant Keffer, Mary, f, 42, married, born Ireland, Methodist, --- Keffer, Mary E, f, 12, single, born Ontario, Methodist, ---