Source: Per post of headstone of this soldier by Greg Melanson from the 18th Battalion Facebook Group.
This soldier joined the 70th Battalion at London, Ontario on November 20, 1915. Going overseas he was transferred to the 18th Battalion and arrived for active service on September 28, 1916. He served with the Battalion until April 9, 1917, having been wounded. He was discharged at London, Ontario on March 29, 1919. He died at Sunnybrook Hospital on August 9, 1958.
Per post of headstone of this soldier by Greg Melanson from the 18th Battalion Facebook Group. 
War Diary of the 18th Battalion CEF 