Personal Number: 143431 Rank: Captain Name: Charles Gibson ALEXANDER, OBE, MC Unit: 2 Royal Ulster Rifles ; Royal Army Medical Corps London Gazette : 23 August 1940 https://www.thegazette.co.uk/London/issue/34928/supplement/5146/data.pdf The undermentioned Cadets, from 164th, 165th, 166th, 167th, 168th Officer Cadet Training Units, to be 2nd Lts. except as otherwise stated. 17th Aug. 1940: — R.U. Rif. Charles Gibson ALEXANDER (143431). London Gazette : 27 March 1951 https://www.thegazette.co.uk/London/issue/39181/supplement/1618/data.pdf TERRITORIAL ARMY. ROYAL ARMY MEDICAL CORPS. Lt. Charles Gibson ALEXANDER, M.C., M.B. (143431), from Emerg. Commn., R.U.R. to be Lt., 11th Jan. 1951. London Gazette : 11 December 1951 https://www.thegazette.co.uk/London/issue/39404/supplement/6451/data.pdf ROYAL ARMY MEDICAL CORPS. Lt. C. G. ALEXANDER, M.C., MB. (143431), from Active List to be Lt, 1st Nov. 1951, retaining his present seniority and is granted the hon. rank of Capt. London Gazette : 28 December 1984 https://www.thegazette.co.uk/Belfast/issue/4511/page/1111/data.pdf THE QUEEN has been graciously pleased to give orders for the following promotions in, and appointments to, the Most Excellent Order of the British Empire: Order of the British Empire (Civil Division) O.B.E. To be Ordinary Officers of the Civil Division of the said Most Excellent Order: Charles Gibson ALEXANDER, M.C., Senior Medical Officer, Department of Health and Social Services, Northern Ireland.