Born at Surbiton, Surrey, on 20 June 1867, the fourth and youngest son of the Rev John Wallace, of Weysprings, Haselmere, and his wife Marion Kezia Jane Agnes Greenway, the daughter of Francis Howard Greenway, a convicted forger and later a prominent architect in Australia. He was educated at Hailey

Born on 22 August 1862 at Biddlestone, near Chippenham, Wiltshire, third child and only son of Charles Silk Banks, of the Inland Revenue office, and Catherine Mary Rich, his wife. He was educated at Chippenham School and University College, London, and entered St Thomas's Hospital in 1887. There he

Born 9 August 1866 at Shenfield, Essex, the son of Matthew Warton Johnson, merchant, and Jessie Bridges, his wife. He was educated at Tonbridge School and St Bartholomew's Hospital, where he served as house physician. Johnson spent his working life as a medical missionary in the service of the Churc