Source: Operation Picture Me via The 18th Battalion Facebook Group. London Free Press Circa 1916.
Family Search: Martin Luther Jackson was born on 2 May 1876, in Birmingham, West Midlands, England, United Kingdom. He had at least 2 sons with Ada W Jackson. He lived in London, Ontario, Canada in 1916. He registered for military service in 1916. In 1916, at the age of 40, his occupation is listed as upholsterer in London, Ontario, Canada. He died in 1957, at the age of 81.
History of the 18th Battalion CEF, "The Fighting Eighteenth" 