Source: Per record of promotion in service record of Driver, Frederick William: Service no. 53449.
Family Search: When Sergeant Henry Joseph Bush was born on 25 August 1880, in Lindsay, Victoria, Ontario, Canada, his father, Lafayette Edward Bush, was 24 and his mother, Elizabeth Keating, was 24. He married Mabel Gertrude Courtemanche on 11 September 1903, in Lindsay, Victoria, Ontario, Canada. They were the parents of at least 2 sons and 2 daughters. He lived in Victoria, Ontario, Canada for about 10 years and Havelock, Peterborough, Ontario, Canada in 1931. He registered for military service in 1915. In 1915, at the age of 35, his occupation is listed as trainman. He died on 7 May 1968, at the age of 87, and was buried in Maple Grove Cemetery, Havelock, Peterborough, Ontario, Canada.
History of the 18th Battalion CEF, "The Fighting Eighteenth" 