Marc Winslet was professor of surgery, head of department and chair of the Royal Free Hospital School of Medicine’s division of surgery and chair of the division of surgical and interventional sciences at University College London (UCL). He was born on 27 February 1958 in Luton, Bedfordshire,

Richard Dale was a surgeon in the Royal Navy. He was born in Worcester on 18 March 1945, the son of Reginald William Dale, a county planning officer, and Margaret Dale née Norman. He grew up in Somerset, where he was to return in retirement, along with his wife Hilary. He attended Taunton School and