James McFadzean was born at Colmonell, Ayrshire, on 22 October 1900 and educated at Ayr Academy and Glasgow University, where he graduated MB ChB in 1924. After appointments at the London Hospital he took the FRCS. In 1927 he joined a general practice at Morecambe, Lancashire, and was soon appointed

John Walker Wilson was born at Alloa in 1899 and studied medicine at Glasgow University before graduating in 1924. After holding postgraduate appointments at the Miller General Hospital, London, and as medical superintendent of the Seamen's Dispensary at Greenwich, he settled in general practice at