Hamilton was born in India on 13 May 1880, the son of T S Hamilton of the Indian Civil Service. He was educated at St Bartholomew's Hospital, and took the Conjoint Diploma and the London MB in 1903, proceeding to the Fellowship in 1904. He was commissioned a Lieutenant in the Indian Medical Servi

Born at Foxton, Leicestershire on 26 March 1878 he trained at Guy's Hospital, qualifying in 1903 with the Conjoint Diploma and graduating at the University of London. He took the Fellowship in 1904 and the MD in 1905. After house appointments at Guy's he was in general practice first at Southport an