Source: 18th Battalion Nominal Roll, April 1915.
Transferred to the 4th Canadian Infantry Brigade Machine Gun Company December 22, 1915.
Senior, John: Service no. 53728
War Diary of the 18th Battalion CEF
Articles, war diaries, and recognition to the Men of the "Fighting 18th"
Source: 18th Battalion Nominal Roll, April 1915.
Transferred to the 4th Canadian Infantry Brigade Machine Gun Company December 22, 1915.
