Son of the late David Filtness, of Brighton, Sussex; also served in the German South-West African campaign. Prior to gaining his commission he had served as a Private in the 5th Mounted Rifles, serving in the German South-West African campaign. For his wartime services he was twice Mentioned in Despatches. ref. South African Roll of Honour 1914-1918.
M.I.D. LG Sup 18 May 1917 (France, Haig), vol 30077, pg 4874 as 2nd Lieutenant, R.F.A. and LG Sup 21 May 1918 (France, Haig) as Lieutenant (Acting Captain), R.F.A. (Special Reserve).