Info volgens CWG:
HALLIDAY, Second Lieutenant, MORRICE FREDRICK JOHN, Royal Flying Corps. and, Gloucestershire Regiment, Killed in action at the Battle of Messines whilst flying 7 June 1917. Age 19. Born at Mozufferpore, Behar, India. Eldest son of Morrice MacGregor Halliday and May Gertrude Halliday. Educated at The College, Storrington, Sussex, and Sandhurst. Grave Ref. LVI. C. 3.
STAFFORD, Second Lieutenant, JOHN FOSTER, 210th Sqdn., Royal Air Force. 29 September 1918. Age 20. Son of John Foster Stafford and Maude C. Stafford (nee Birtwell). Grave Ref. VIA. C. 2.