He was born in London on 29 August 1896 son of Henry John Jeaffreson, insurance broker, and his wife née Gregory. The Jeaffresons came from Framlingham, Suffolk, and there had been several well-known surgeons in the family; William Jeaffreson FRCS (1844) performed the first successful ovariotomy in

Calvert Gwillim was born on 26 October 1899 in Ceylon. After spending his childhood on that island he was educated first at Swansea and later at St Bartholomew's Hospital, from where he qualified in 1921. He first became a house surgeon at Leicester Royal Infirmary where he gained considerable exper