Lieutenant Colonel A.D. Cameron, D.S.O., M.C.
38th (Cameron Highlanders) Battalion

He states when breaking horse on Salisbury Plains, horse threw its head up hitting him on nose. This was painful for some time, but was not treated. Since that time he has noticed that breathing through nose has been difficult.
(Medical History of an Invalid, 18 March 1919)
Born in Shanghai, China on 18 April 1891, Alexander Douglas Cameron was professional soldier with the Canadian Permanent Force. He joined Lord Strathcona’s Horse in October 1914, and despite an injury to the face from a horse, went to France with LdSH in May 1915.