Bryan Moore studied medicine at St Thomas's Hospital, where he became casualty surgical officer and house surgeon. He was a surgical specialist in the RAMC from 1944 to 1947, then a surgical registrar at UCH. He was subsequently appointed a consultant thoracic surgeon to the South East Metropolitan

Claude Brun was a consultant surgeon in Blackburn. He was born on 23 August 1917 in Mauritius. His father, René Brun, was a bank clerk in Port Louis who was descended from a captain in the Napoleonic navy. His mother, Jeanne Brun, was also of French descent. Claude was the eldest of six children. Hi

Bob Zachary was a pioneer of paediatric surgery in the United Kingdom. He was born in Pudsey, near Leeds, on 1 March 1913, the son of Samuel John Zachary, a dentist, and Priscilla Mary née Owen. After a degree in pharmacy, he turned his attention to medicine, entering the medical school at Leeds and

Sir Douglas Ranger was a distinguished otolaryngologist and a fine medical administrator. He was born in Dalton in Furness, Lancashire, on 5 October 1916, the second son of William Ranger and Hatton Thomasina Grigg. His father was, in turn, a schoolmaster, an army officer, and latterly a businessman