Born at Cardiff, South Wales on 7 August 1876, the son of John Jennings, timber merchant, and Mary Lawley, his wife. He was educated at Cardiff University and in Geneva, with the intention of entering his father's business. He quickly abandoned work in the office, entered St Bartholomew's Hospital a

Born 7 September 1877, third son of the Rev W Morgan Jones, Rector of Marks Tey, Essex, and Emma Gray, his wife. He was educated at St Paul's School, as a capitation scholar 1889-90 and a foundationer 1890-95, and at St George's Hospital, where he won an entrance scholarship in 1895 and was subseque