1889 Jul/Sep born Bethnal Green, London
1891 census at 196 Globe Rd, Bethnal Green, London
1901 census at 5 Lansdell Pl, Bethnal Green
1911 census at Bhurtpore Barracks, South Tedworth, Hampshire. A Private in 1st Bn, Loyal N Lancashire Regt.
1912 Dec 15. Married Lilian Cecil in London
1914 Aug 12 Landed in France
1917 May 15. N. Lan. R.—.Serjt. George Henry Arrowsmith, from Mach. Gun Corps, to be 2nd Lt., and to be seed, for duty with Mach. Gun Corps.
1918 Jul 22. N. Lan. R.—2nd Lt. G. H. Arrowsmith, M.C.., is apptd. for duty with the Army Signal Service.
1918 Jul 29. MC Gazetted . 2nd Lt. George Henry Arrowsmith, N. Lan. R. and M.G. Corps. For conspicuous gallantry and devotion to duty. In a critical situation, when the Infantry were retiring, he advanced his machine guns well forward so as to obtain direct fire at close range, doing great execution and disorganising the enemy attack.
1918 Nov 15. The undermentioned 2nd Lts. to be Lts. :— N Lanc R. - G. H. Arrowsmith, M.C.
1920 Jan 10. N. Lan. R.— Lt. G. H. Arrowsmith, M.C., retires, receiving a gratuity.
1921 Jan 17. Joined ADRIC with service no 1535. N Coy
1921 Jan 18 Discharged at demobilisation of ADRIC
1944 Sep 16. ROYAL CORPS OF SIGNALS. Lt. G. H. Arrowsmith, M.C. (60869) having attained the age limit of liability to recall, ceases to belong to the Res. of Offrs., and is granted the hon. rank of Capt.