Source : Activities Of The British Community In Argentina During The Great War
BENITZ, FRANK ALLYN, Lieut., Royal Air Force, 2nd s. of the late William O. Benitz, by his wife, Clara (“La California,” Argentine Republic); b. Gualeguaychu, Entre Rios, Argentine, 25 May, 1893; educ. Malvern, and Illinois University, U.S.A.; came to England at the beginning of 1917, and after a period of training at various aerodromes, was gazetted 2nd Lieut. Royal Air Force, and promoted Lieut. the following year; served on Home Defence, and was killed while on duty on the East Coast 5 Aug. 1918. Buried at Gainsborough; unm.
Source : De Ruvigny’s Roll Of Honour Vol 5

