Mary Ellen S. Whitson was born 7 Jan 1872, Greenfield (Reidsville), North Dumfries Twp., Waterloo County, Ontario, Canada; died 28 Jun 1936, Ayr, North Dumfries Twp., Waterloo Region, Ontario, Canada; was buried 30 Jun 1936, Ayr Cemetery, Ayr, Waterloo Region, Ontario, Canada.