Sydney Bradley Williams qualified MB BS in Durham in 1956. He became a Fellow of the Royal College of Surgeons of Edinburgh in 1960 and a Fellow of the College in 1962. He was appointed senior registrar in plastic surgery at the Royal Victoria Infirmary, Newcastle-upon-Tyne and held this post for

David Allen Crockford was born on 21 August 1930 in London. The son of Allen Lepard Crockford, CBE, DSO, MC, TD, MA, MB, BCh, MRCS, LRCP, late Brigadier, RAMC, and then Hon Surgeon to King George VI and HM the Queen. His mother was Doris Ellen, née Brookes-Smith. His early education was at St Pirans

David John Dyson Perrins was an expert in the use of hyperbaric oxygen and a former MRC research fellow at Churchill Hospital, Oxford. Born in 1924, he studied medicine at Jesus College, Cambridge, and rowed for the university in the 1946 Boat Race. He completed his clinical studies at St Thomas's,