Tom Williams was chairman of the department of surgery at the University of Alberta, Canada. He was born in Rhewl, Wales, on 17 April 1925, and spent his childhood and youth in north Wales. He studied medicine in Liverpool, where he completed junior surgical posts, before going to Edmonton, Alberta,

Kevin Cronin was born on 24 July 1925, the son of M J Cronin, a general practitioner. He was educated at the Beaumont School, Berkshire, and entered the London Hospital Medical College in 1942. After qualifying, he completed house jobs in neurosurgery under Douglas Northfield, chest medicine under L

Gwyn Roberts was a consultant general surgeon at the Hastings group of hospitals. He was born in Kampala, Uganda, on 26 April 1929, where his father, Clifford Ellis, was a surgeon and his mother, Lydia Flay, a nurse. He was educated at the Prince of Wales School, Nairobi, and Millfield, in Somerset,

Patrick Boulter, or ‘Paddy’ as he was affectionately known, was a consultant surgeon to the Royal Surrey County Hospital and the Regional Oncology Centre, Guildford, Surrey. He was elected president of the Royal College of Surgeons of Edinburgh and served from 1991 to 1994. He was born in Annan, D

‘Bill’ Richardson, who ultimately became one of only two consultant general surgeons at Chase Farm Hospital in Enfield, had an interesting and varied career before studying medicine. Although he was born in Sydney, Australia, in 1915, his early childhood was spent in Fiji, where his father, Pud, gre