Wallace Black was born at 14 Park View Road, Finchley on 12 September 1917; his father, James Black was a company director and his mother was Jane Duckworth, whose father was an electrical engineer. Black was educated at Finchley County School and at King's College London, and Westminster Hospital M

John Gibson Taylor, known as ‘Ian’, was a consultant orthopaedic surgeon at Norfolk and Norwich Hospital. He was born on 8 June 1918, three months before the end of the First World War, the only child of Scottish parents Kate and William Taylor. Ian’s father was an engineer employed at the Royal Aer