Seems he served in the 81st Battery, R.F.A. here is some information...… Mike
Royal Field Artillery - 76th Battery
Along with the 81st and 82nd arrived at the Cape on 21st January 1900 and went up to Modder River. Formed a brigade division for Kelly-Kenny's Vlth Division, and took part in the pursuit of Cronje, the action at Paardeberg, and the other two battles on the road to Bloemfontein. Two officers and 1 gunner of the 76th were mentioned in Lord Roberts' despatch of 31st March 1900 for gallant work up to that time. These three batteries and the 74th accompanied Ian Hamilton on the march to Pretoria, taking part in his numerous actions (see Duke of Cornwall's Light Infantry). The 76th and 82nd did very excellent work at Diamond Hill, 11th and 12th June, when the 82nd was specially mentioned. In the operations against Prinsloo the 76th did well on 24th July, in supporting the Seaforths near Retiefs Nek. In August, September, and October 1900 the 76th was in a column under Bruce Hamilton based on Kroonstad (Lord Roberts' despatch of 10th October 1900, para 39). In 1901 four guns were in a column under Colonel Thorneycroft which operated mainly in the Orange River Colony, and very frequently had fighting (Lord Kitchener's despatch of 8th July 1901).
Royal Field Artillery - 81st Battery
(See notes under 76th Battery).
One officer of the 81st was mentioned in the despatch of 31st March 1900 for gallant work on the way to Bloemfontein. In June 1900 had a good deal of fighting in the north of the Orange River Colony with the Boers who were then raiding the line (see Cameron Highlanders). Took part in the operations for surrounding Prinsloo. The work of the 81st Battery was frequently mentioned by General Hunter, particularly their services on 23rd July. In 1901 two guns were with Benson in the Eastern Transvaal. Two guns were for a time with Barton and other commanders in the Western Transvaal (despatch of 8th July and Cameron Highlanders). Two guns were in August and thereafter with General F W Kitchener north of the Delagoa line (see despatch of 8th September 1901).