Personal Number: 138634 Rank: Lieutenant Name: C R ROBERTSON Unit: Irish Guards London Gazette : 5 July 1940 https://www.thegazette.co.uk/London/issue/34888/supplement/4080/data.pdf The undermentioned Cadets, from Officer Cadet Training Units, to be 2nd Lts. except as otherwise stated. 4th July 1940: — FOOT GUARDS I. G'ds Clement Ronald ROBERTSON (138634). London Gazette : 26 July 1940 https://www.thegazette.co.uk/London/issue/34905/supplement/4590/data.pdf The undermentioned Cadets, from Officer Cadet Training Units, to take precedence as now shown and not as stated in Gazette (Supplement) dated 5th July 1940:— I. Gds. Clement Ronald ROBERTSON (138634). London Gazette : 17 May 1949 https://www.thegazette.co.uk/London/issue/38612/supplement/2406/data.pdf I. G'ds. The undermentioned Lts. (War Subs. Capts.) from Emerg. Commns. to be Capts., 1st Jan. 1949, and are granted the hon. rank of Maj.:— C. R. ROBERTSON (138634). London Gazette : 27 August 1965 https://www.thegazette.co.uk/London/issue/43748/supplement/8168/data.pdf I.G. Capt. (Hon. Maj.) C. R. ROBERTSON (138634) having attained the age limit, relinquishes his commn., 28th Aug. 1965, retaining the hon. rank of Maj.