who died SEPTEMBER (not December) 30, 1964 (not 1954), in Vancouver.
I have not looked up his DR.
Obituary: Vancouver Sun, Thurs. Oct. 1, 1964. p. 52.
MATHER---Passed away Sept. 30, 1964, in hospital, John Douglas Mather, of 4377 W.11th. Ave., aged 82 years. Survived by his loving wife Edythe; 2 daughters, Mrs. P.G. Hume, North Vancouver, and Mrs. E.C.M. (Sandy) Sheffield, Vancouver; a sister, Mrs. R. Drape Williams, Vancouver; 10 grandchildren and 7 great-grandchildren. A Past Master of Western Lofdge No. 48, A.F. & A.M Scottish Rite Lodge of Perfection and a charter member of O.E.S. West Point Chapter No. 82. Funeral service Friday. Oct. 2 at 3 pm in Nunn & Thomson Chapel, 10th. Ave. & Cambie St. Rev. David A. Smith and Rev. C. E. Jackson officiating. Interment Masonic Cemetery, Burnaby.