Personal Number: 108143 Rank: Captain Name: Denis James ALEXANDER, Earl of Caledon Unit: Irish Guards London Gazette : ALEXANDER D J 108143 22 Apr 1941 Irish Guards 2nd Lt. to be Lt. 3 Jun 1941 London Gazette : 2 July 1946 https://www.thegazette.co.uk/London/issue/37635/supplement/3375/data.pdf FOOT GUARDS The undermentioned Lts to be Capts 1st July, 1946.— (War Subs Capt.) D. J. ALEXANDER (108143) London Gazette : 20 July 1948 https://www.thegazette.co.uk/London/issue/38355/supplement/4137/data.pdf FOOT GUARDS I G'ds Capt D. J. ALEXANDER (108143) resigns his commn., 2oth July 1948, and is granted the hon. rank of Maj. London Gazette : https://www.thegazette.co.uk/London/issue/47670/supplement/12645/data.pdf REGULAR ARMY RESERVE OF OFFICERS Class V Maj. THE EARL OF CALEDON (108143) from the Active List to be Maj., 1st Sep. 1978 and is granted the Brevet rank of Lt.-Col.
