I have found a marriage registration for Albert Hoffman to Annie Sophia Hutchinson nee Bradley on 28 February 1918 in Toronto. He gives his date and place of birth on his overseas expeditionary force registration as 28 June 1884, Manitoulin Island. His marriage registration says that he was born at Little Current, Manitoulin Island, Ontario. His parents are Abraham Hoffman and Mary Ann Graham according to his marriage registration. Does anyone have any information on this person?