Born in 1872 at Holstein, Canada, he received his early education at Mount Forest, and practised there for a year after graduation from the University of Toronto in 1895. He took postgraduate work in London, and was admitted to the Royal College of Surgeons as a Member in 1900; he took the Fellowshi

Born on 2 September 1874, the second child of Joseph Addison and Marianne Brown his wife. He was educated at Marlborough College and at University College, London. After serving as house surgeon to (Sir) Victor Horsley at University College Hospital, where he formed a friendship with George Waugh, q