Israel John THIRSK(17 May 1875 - 4 Feb 1967)
Mary Jane SPENCLEY(2 Nov 1873 - 23 Jan 1912)
Oletta Grace THIRSK
b. 24 Aug 1910, Mount Albert, East Gwillimbury Twp, York, ON
bp.  
d. 28 Dec 1911, Mount Albert, East Gwillimbury Twp, York, ON
bur. Newmarket Cemetery, Newmarket, York, ON