Source: Operation Picture Me via The 18th Battalion Facebook Group. London Free Press Circa 1917.
Family Search: Private John Stewart Moore was born on 29 March 1895, in London, Ontario, Canada as the son of James S. Moore and Annie Marshman. He lived in Leamington, Essex, Ontario, Canada in 1924. He registered for military service in 1916. In 1924, at the age of 29, his occupation is listed as drug clerk in Leamington, Essex, Ontario, Canada. He died on 3 November 1966, in Windsor, Essex, Ontario, Canada, at the age of 71, and was buried in Heavenly Rest Catholic Cemetery, Windsor, Essex, Ontario, Canada.
History of the 18th Battalion CEF, "The Fighting Eighteenth" 