Source: Post by Allan Miller at 18th Battalion Facebook Group.
Family Search: When Private Frederick Seymour Elliott was born on 12 October 1889, in Bosanquet, Lambton, Ontario, Canada, his father, Robert Elliot, was 36 and his mother, Elizabeth Bell, was 35. He married Lucy Devine Fuller on 30 October 1920, in Forest, Frontenac, Ontario, Canada. They were the parents of at least 1 son. He lived in Lambton, Ontario, Canada, in 1901 and Thedford, Lambton, Ontario, Canada, in 1915. He registered for military service in 1915. In 1915, at the age of 26, his occupation was listed as an engineer in Thedford, Lambton, Ontario, Canada. He died in 1951, at the age of 62, and was buried in Lakeview Cemetery, Sarnia, Lambton, Ontario, Canada.
History of the 18th Battalion CEF, "The Fighting Eighteenth" 