Son of Lowry Cliffe Loftus and Isabella Ogle Tottenham, The Grange, Moy, Co. Tyrone. His father Lowry Cliffe Loftus Tottenham was a former Royal Irish Constabulary district inspector who retired to Moy. He was educated at St. Bee's School, Cumberland, and entered the Royal Veterinary College, Edinburgh, in 1914. He belonged to both School and College O.T.C., and on the outbreak of the war he volunteered for service. He joined the Lowland Division at Stirling and was subsequently given a commission in the Loyal North Lancashire Regiment. He was transport officer for some time and then joined the 6th Battalion in Egypt. He served in the battles of 5th and 6th April when the 13th Division captured the Turkish positions in Mesopotamia, and at the repulse at Sanna-y-Hat on 9th April was reported missing and subsequently reported killed on that day.