Born 21 May 1888 the fourth son of Louis Rivett, cotton-spinner, of Stockport, High Sheriff of Caernarvonshire, and his wife, née Smith. He was educated privately and at Trinity College, Cambridge, where he took second-class honours in the Natural Sciences Tripos, part 1, in 1909. He received his cl

Born on 13 May 1887, Andrew Carey McAllister entered the medical department of King's College, London, in 1905. He qualified with the Conjoint diploma in 1912, held house appointments at King's College Hospital, and became obstetric registrar in 1914. When war broke out he obtained a commission in t