This could be George Walker Dean born 24th November 1907. In 1939 George W Dean, a civilian flying instructor with the RAF born 24/11/1907 lived at 15 Stanwell Road.
George Walker Dean served as a Leading Aircraftsman in the Royal Air Force Volunteer Reserve, 460 (R.A.A.F.) Squadron. He died on 5th June 1944 aged 36 and is buried in Cambridge City Cemetery, Grave 14764.