I cannot get him as F Hill on RIC, but there is a T/Const F J Hall, and as I don't have him anywhere else, then I assume this is him in RIC Register. It is on a page with a lot of errors
1873 Oct 14 Born Glamorgan
1881 census at Aberystruth
1891 census in Ystradyfodwg, Glamorgan
1901 census at Ystradyfodwg
1913 Sep 14 Married Maud Price at Abergavenny
1921 Jan 14 Posted to D Coy
1922 Feb 22 Dismissed
1921 Nov 3 Accepted in Ireland. RIC # 83328 & ADRIC no 459 ex-Soldier & Collier