Source: September 1915 casualty.
Brantford Man Killed
The official casualty lists, published this morning in Ottawa contain the name of Private Herbert John Logan, only son of Mrs. Logan, Darling Street, he being reported killed in action. Private Logan who was working in Pittsburgh at the time of the outbreak of the war, returned shortly after to visit his mother in Brantford, and decided to enlist in the 18th Battalion at London. Private Logan was 22 years of age.
Brantford Expositor; October 16, 1915