Personal Number: 207639 Rank: Second Lieutenant Name: John Frederick LASCELLES Unit: Grenadier Guards London Gazette : 10 October 1941 https://www.thegazette.co.uk/London/issue/35303/supplement/5850/data.pdf FOOT GUARDS. The undermentioned Cadets to be 2nd Lts. 27th Sept. 1941:— Gren. G'ds. John Frederick LASCELLES (207639). London Gazette : 22 January 1946 https://www.thegazette.co.uk/London/issue/37439/supplement/572/data.pdf FOOT GUARDS. Gren G'ds. The undermentioned 2nd Lta. to be Lts., 23rd Jan. 1946, with seniority as shown:— War Subs. Lt. John Frederick LASCELLES (207639) from Emerg. Commn., 11th July 1944. London Gazette : 25 January 1949 https://www.thegazette.co.uk/London/issue/38520/supplement/439/data.pdf FOOT GUARDS. Gren. G'ds. Lt. J. F. LASCELLES (207639) to be Capt., 11th Jan. 1949.