↑ 1.01.11.2 Petrolia, Lambton, Ontario, in Canada. 1871 Census of Canada. (Ottawa, Ontario, Canada: Library and Archives Canada) Reel C-9895, Dist 4, SubDistrict d, Division 1, Page 40, Household 156, Line 3.
Keffer, Thomas Dickson, m, 28, married, born Ontario, Church of England, physician Keffer, Eliza, f, 22, married , born Ontario, Church of England, --- Keffer, Marion G, f, 3, single, born Ontario, Church of England, --- Keffer, Letetia Jane, f, 2, single, born Ontario, Church of England, ---
↑ Vaughan, York West, Ontario, in Canada. 1891 Census of Canada. (Ottawa, Ontario, Canada: Library and Archives Canada) T-6380; District 132, Division e-4, p 32, Family No: 120.
Marion G. Keffer, f, 23, single, born Ontario, father born Ontario, mother born Ontario, lodging with Isaac Hafenbrak and family.
Census entries in 1910 and 1930 US Federal Census.
In loving memory Benjamin Keffer died Oct. 3, 1893 aged 54 years and his wife Sarah Elizabeth Brown died Dec. 3, 1939 aged 80 years and their daughter Ettie Louisa Keffer died July 11, 1949 aged 64 years Marion Gertrude Keffer Sept. 21, 1867 - Dec. 9, 1944 Marion Christena Keffer Mar. 8, 1911 - May 7, 1987