↑ District of the County of York, Division of the Township of Vaughan, Reg'n 014457/71, in Ontario, Canada. Ontario Canada Births 1869-ongoing. (Toronto, Ontario: Archives of Ontario) MS929, Reel 5, page illegible.
17 Jun 1871 in Vaughan Township Margaret Ann [Keffer], female, daughter of George Keffer, farmer, and Nancy Snider Informant: George Keffer, farmer, 3rd Concession of Vaughan. Registered 20 Sep 1871
↑ 2.02.1 Vaughan, York West, Ontario, in Canada. 1901 Census of Canada. (Ottawa, Ontario, Canada: Library and Archives Canada) Reel T-6509, District 131, SubDistrict i, Division 3, Page 3, Family 22.
Keffer, Franklin, m, head, single, born 5 Sep 1865 in Ontario, age 35, Lutheran, farmer Keffer, G John, m, brother, single, born 3 Nov 1874 in Ontario, age 26, Lutheran, farmer Keffer, H Margret, f, sister, single, born 17 Jun 1871 in Ontario, age 29, Lutheran, ---
A second memorial at the same cemetery, also provided by Canadian Headstones, reads
Adam Keffer Nov. 18, 1843 – Aug. 9, 1895 Franklin Keffer Sep. 6, 1865 – July 11, 1935 Mary Ann Keffer Oct. 8, 1867 – Nov. 15, 1943 Margaret Ann Keffer June 17, 1871 – July 15, 1965