Personal Number: 302835 Army Number: 1151081 Service Number: 22222515 Rank: Lieutenant Name: Frederick Gerald MAYNARD Unit: Royal Artillery, Special Air Service London Gazette : 21 January 1944 https://www.thegazette.co.uk/London/issue/36339/supplement/399/data.pdf The undermentioned cadets to be 2nd Lts : — ROYAL REGIMENT OF ARTILLERY. 18th December, 1943, 1151061 Frederick Gerard MAYNARD (302835). London Gazette : 19 April 1946 https://www.thegazette.co.uk/London/issue/37537/supplement/1962/data.pdf S.A.S.R. The notifns. regarding the undermentioned in Gazette (Supplement) dates as shown are can- celled:— 26th Sept. 1944:— 2nd Lt. F. G. MAYNARD (302835). London Gazette : 27 July 1948 https://www.thegazette.co.uk/London/issue/38361/supplement/4237/data.pdf ROYAL REGIMENT OF ARTILLERY War Subs Lt F G MAYNARD (302835) relinquishes his commn., 8th June 1948, on enlistment in ranks (T A ). London Gazette : 9 September 1949 https://www.thegazette.co.uk/London/issue/38708/supplement/4338/data.pdf ARMY AIR CORPS. SAS 22222515 Cpl. Frederick Gerald MAYNARD (302835) (late Lt. R.A., Emerg. Commn.) to be Lt., 18th May 1949 with seniority, 9th Oct. 1947. London Gazette : 10 April 1953 https://www.thegazette.co.uk/London/issue/39821/supplement/1969/data.pdf SPECIAL AIR SERVICE REGIMENT. Lt. F. G. MAYNARD (302835) from Active List to be Lt., 9th Feb. 1953, retaining his present seniority and is granted the hon. rank of Capt.
Recommendation for Award for Maynard, Frederick Gerard Rank: Lieutenant ... | The National Archives Reference: WO 373/186/118 Name Maynard, Frederick Gerard Rank: Lieutenant Regiment: 2 Special Air Service Regiment Theatre of Combat or Operation: Foreign to British: France Award: Croix de Guerre Date: 1947-1948 See WO 373; Foreign awards to British | The National Archives
You might want to correct his original Royal Artillery service number to 1151081 - It is 1151081 in the Gazette in 1944 but it's just poorly scanned