Mary Vera "Vera" Alderson was born Between 1893 and 1894, Guelph City, Wellington Co., Ontario, Canada; died Yes, date unknown.
Mary married Frank Albert Calvert 9 Jun 1915, Guelph City, Wellington Co., Ontario, Canada. Frank was born 1888, Keighley, , Yorkshire, England; died 6 Aug 1947, Bremerton, Kitsap, Washington, United States. [Group Sheet]