TX2111 (TX6279) Lieutenant Colonel Geoffrey Arthur Douglas Youl, MC

Date of birth	1892-02-06	Launceston, TAS
Other	1936-10-15	Major, Reserve of Officers.
Other units	1936-10-16	12th Battalion.
Other units	1936-12-01	12/50th Battalion.
Other	1937-07-01 - 1940-07-01	Commanding officer 12/50th Battalion.
Date promoted	1938-09-27	Lieutenant colonel.
Date and unit at appointment (Officers)	1940-07-01	enlisted 2nd AIF.
Other units	1940-07-01 - 1941-11-07	Commanding officer 2/40th Battalion.
Other	1941-11-07	Appointment terminated.
Other units	1942-07-01 - 1942-10-17	Seconded commanding officer 12th Australian Infantry Training Battalion.
Other	1942-10-17	Reserve of Officers.