William Thompson was born 1847, , Ontario, Canada; died Yes, date unknown.
William married Mary Edgar 1 Dec 1880, Waterloo Twp., Waterloo Region, Ontario, Canada. Mary (daughter of John Hill Edgar and Catherine Robinson) was born 9 Sep 1854, , Ontario, Canada; died 20 Jul 1936, Watford, Lambton Co., Ontario, Canada. [Group Sheet]