Born in Enfield on 10 November 1896, Rochford attempted to join the
Royal Naval Air Service (RNAS) at the outbreak of the
First World War but was rejected as being underage. Instead he went to university and also learned to fly, being granted
Royal Aero Club Aviators' Certificate No. 1840 after soloing an L. & P. biplane, at the London and Provincial School,
Hendon, on 7 October 1915. Rochford finally joined the
Royal Navy in early 1916 as a probationary temporary flight
sub-lieutenant, to serve in the
Royal Naval Air Service, and was confirmed in his rank on 14 May 1916. He was posted to
No. 3 Naval Squadron RNAS in January 1917. Initially flying a
Sopwith Pup, he gained his first three aerial victories between March and July 1917., Rochford's squadron was then re-equipped with the
Sopwith Camel, and Rochford gained two more victories in September to attain "ace" status. He gained three more victories in January 1918, and six in March, bringing his total to fourteen. On 1 April 1918 the Royal Naval Air Service was merged with the Army's
Royal Flying Corps to form the
Royal Air Force (RAF), and Rochford's unit was renamed and renumbered as No. 203 Squadron RAF. He went on to gain five more victories in May, two in June, and four in July, and his final four between August and October. His 29 claims consisted of 13 enemy aircraft destroyed (including 7 shared), and 16 driven down out of control (including 5 shared).
List of aerial victories ==Awards and citations==