George was one of three A Squadron men taken prisoner when the Regiment's fitters' convoy was ambushed between the village of Presles and the Perrier Ridge. A fuller account of the incident is here.
"Notice is hereby given, that GEORGE MARTIN BEHR and OLGA HARRIETTE BEHR (both of 10, Hanover Terrace. Holland Park, in the County of London), have APPLIED to the HOME SECRETARY tor NATURALIZATION, and that any person who knows any reason why Naturalisation should not be granted, sbould send a written and signed statement of the facts to the Under - Secretary ot State. Home Office. London. S.W.1." National Archives
Reference: HO 334/119/75 Description: Naturalisation Certificate: George Martin Behr. Nationality Doubtful. Resident in London. Certificate C75 issued: 2 February 1921. Held by: The National Archives, Kew Legal status: Public Record