Henry Gordon Mackenzie (1857-1923)
H. Gordon Mackenzie, Barrister-at-Law, of 31 Walmer Road, Toronto
He studied law at the Inner Temple, London. His wife was the niece of Lord Sydenham, Governor-General of Canada. He was a first cousin of Lady Marguerite (Mackenzie) Allan, wife of Sir Montagu Allan. They were the parents of three sons, two of whom were killed in action.