Justin Paul Fleming was born on 26 September 1917 in Sydney, the first son and second child of James Fleming, a hospital administrator, and Ethel Mary (née Downey). He was educated at St Patrick's College, Goulburn, New South Wales, Waverley College, Sydney, and the University of Sydney where he gra

Born on 1 October 1916 in Ilford, Essex, the third child and second son of Archibald Campbell and Jessica Saunders, née Halsall, Campbell's early education was at Northwood Preparatory School and Berkhamsted School, from which he won an open scholarship (senior demy) to Magdalen College, Oxford, in