Source: Wellington County Heritage Site.
Find-A-Grave: Cause of death: pernicious anemia, heart weakness.
Family Search: When Private William Gordon Brew was born on 2 April 1889, in Elora, Wellington, Ontario, Canada, his father, George Edward Brew Sr., was 35 and his mother, Janet Jeffery, was 31. He married Anna Statia Healey on 9 October 1920, in Elora, Wellington, Ontario, Canada. He lived in Wellington, Ontario, Canada in 1911. He registered for military service in 1918. In 1918, at the age of 29, his occupation is listed as upholsterer in Elora, Wellington, Ontario, Canada. He died on 9 September 1921, in Elora, Wellington, Ontario, Canada, at the age of 32, and was buried in Elora Cemetery, Elora, Wellington, Ontario, Canada.
History of the 18th Battalion CEF, "The Fighting Eighteenth" 