Philip Paton-Philip was a consultant urologist at Epsom and District Hospital and St Helier Hospital, Carshalton, also serving as a senior lecturer to St George's Hospital Medical School with honorary consultant status. He was born in Cambridge on 12 September 1922, the eldest son of Wilfrid Paton

Cyril Shaldon was a consultant urologist at the Royal Devon and Exeter Hospital. After preclinical studies at Cambridge, Shaldon joined the Westminster Medical School for his clinical work, qualifying in 1951. He was a surgical registrar at St James' Hospital, Balham, a Rockefeller fellow at the Ma