Source: War Diary Entry for July 8, 1916 lists a J.C. Chisholm being taken on strength to the 18th Battalion incorrectly. It is, in fact J.M. Chisholm.

CHISHOLM, JAMES McCRANEY; Barrister; Toronto and Oakville, Ont. Some of Frank H. Chisholm, Oakville, Ont.; Arts ’13-’15; Lt. 20th Regt. Halton Rifles; E. September 9, 1915, Lt. 76th Bn.; O.S. April 23, 1916; France, July 6, 1916. 18th Bn.; Somme, September, 1916. wounded September 16, 1916; C.C. Trg. Bn., Hastings; Asst. Adjt., 2nd Can. Command Depot, Hastings, March 3, 1917; Adjt. Bramshott, November 7, 1917; A Capt.; ret’d from O.S. February, 1919.
