Robert Clark Campbell (known as 'Bob') was a consultant plastic surgeon at Addenbrooke's Hospital, Cambridge. He was born in Dundee on 31 January 1931, the only son of Archibald and Agnes Campbell. Following school in Dundee and then Southampton, he decided upon a career in medicine and he graduated

John Watson was a consultant plastic surgeon at Queen Victoria Hospital, East Grinstead. He was born in Blundellsands, Merseyside, on 10 September 1914. His father, John Watson, a lawyer, died when he was 18 months old. His mother, Annabel Windsor Watson née Thorp, the daughter of a Quaker physician