David Bailey was a consultant surgeon at University College Hospital (UCH). He was born on 1 March 1922. Qualifying in medicine from the University of Cambridge and UCH his first post was at the latter. After proceeding to the Royal Northern Hospital and Barnet General Hospital as consultant surgeon

Anthony (Tony) Dingley was born on 22 March 1922 at Leamington Spa in Warwickshire, the son of Eric Gordon Dingley, FRCS Edinburgh, senior surgeon at Warneford Hospital, Leamington Spa, and Marion (Moll) Bradshaw, a nursing sister in QARANC, who served in Iraq. His uncle, Allen Roy Dingley, was a co