She was listed as next of kin, (sister), to Thomas Hale, in the Mount Pleasant Cemetery records. I believe she was a sister-in-law, possibly through his wife, as no other records of her being a Hale exist.
IsabelMcMillan was listed as the owner of the burial plot of Thomas AlbertHale, 13 May 1948, Mount Pleasant Cemetery, Section 42, Lot 779, Toronto, York Co., Ontario, Canada.