Personal Number: 34248 Rank: Major Name: Tristram Hugh Harrington GRAYSON, OBE Unit: Irish Guards London Gazette : 4 September 1942 https://www.thegazette.co.uk/London/issue/35690/page/3856/data.pdf FOOT GUARDS. The undermentioned Capts. to be Majs.:— I. G'ds. 2nd Sept. 1942:— T. H. H. Grayson (34248). London Gazette : 26 August 1947 https://www.thegazette.co.uk/London/issue/38053/supplement/4021/data.pdf I. G'ds. The appt. of Maj. T. H. H. GRAYSON (34248) to a perm. reg. commn. is antedated to i5th Apr. 1925, under the terms of A.C.I. 638 of 1946- London Gazette : 4 April 1952 https://www.thegazette.co.uk/London/issue/39508/page/1883/data.pdf The QUEEN has been graciously pleased to give orders for the following promotion in, and appointments to, the Most Excellent Order of the British Empire, in recognition of gallant and distinguished conduct:— To be an Additional Officer of the Military Division of the said Most Excellent Order:— Major (temporary Lieutenant-Colonel) Tristram Hugh Harrington GRAYSON (34248), Irish Guards. London Gazette : 27 June 1952 https://www.thegazette.co.uk/London/issue/39583/supplement/3511/data.pdf MEMORANDUM. Maj. T. H. H. GRAYSON(34248) from I.G. to be Lt.-CoL, on the Employed List, 1st Feb. 1952. London Gazette : 11 May 1954 https://www.thegazette.co.uk/London/issue/40168/supplement/2760/data.pdf MEMORANDA Lt.-Col. T. H. H. GRAYSON (34248) (Empld. List (1)) (late I.G.), having exceeded the age limit for retirement is placed on ret.pay, 9th May 1954, and is granted the hon. rank of Col. London Gazette : 16 April 1957 https://www.thegazette.co.uk/London/issue/41046/supplement/2336/data.pdf l.G. REGULAR ARMY RESERVE OF OFFICERS. Lt.-Col. (Hon. Col.) T. H. H. GRAYSON, O.B.E (34248) (Emp. List 1), having attained the age limit of liability to recall, ceases to belong to Res. of Offrs, 15th Apr. 1957.