"John Severne" . . "57556" . . "John de M. Severne" . "John Severne" . . . . . . . . "1944" . . "Southern Maritime Air Region (1978\u201380)" . . "Central Flying School(1974\u201375)" . . . "1980" . . . "No. 26 Squadron(1956\u201357)" . . . . . . . "1925" . . "RAF Kinloss(1971)" . . . . . "2015" . . "J DeM Severne" . . . . . "Sir John Severne" . "United Kingdom" .