Charles Burgess, known as Terence, was born in Hoylake, the Wirral, Cheshire, on 10 January 1913, into a medical family. His father, Charles Herbert Burgess, was a general practitioner, as was his grandfather, Robert Burgess. His mother was Meta Jeanette née Leitch. Terence was educated at Haileybur

Leslie Frederick William Salmon, known as 'Sam', was a consultant otolaryngologist at Guy's Hospital. He was born on 10 December 1913, in Shepherd's Bush, London, where his father was a businessman. He was educated at Rutlish School and Guy's, where he won the Charles Oldham prize in ophthalmology.