Yoshihiro Hayata was a pioneer of lung cancer research and professor of surgery at Tokyo Medical University. He was born on 13 January 1924 in Hiroshima, Japan, and studied medicine at Tokyo Medical College, graduating in 1944. He spent much of his career in the department of surgery at Tokyo Med

George Alexander Mason was born in 1901 and graduated from Newcastle-upon-Tyne University in 1922 and spent the whole of his professional life in that city. Although in every sense a general surgeon he soon became interested in thoracic surgery and devoted most of his surgical career to that special

Emerich Polak received his medical training in Prague and qualified in 1925. He continued his surgical training under Professor Rudolf Jedlicka and his first contact with English surgery was in 1926 when the Moynihan Travelling Club visited Prague. For forty years he directed an important surgical d

John Gerald Callanan was born in Ennis, County Clare, on 21 June 1920, the son of John Callanan, a British Government Official, and his wife, Margaret. He spent his early years in England, returning for schooling to Mount Mellory where he attended the veterinary college for a while before transferri

Henry Barrett was born on 7 November 1903 in Timaru, New Zealand, the son of Henry, a farmer, and his wife Annie, née Campbell. One of his mother's uncles had the distinction of being physician to the Czar of Russia. He received his education at Hamilton High School where he distinguished himself

Charles James Officer Brown was born in Melbourne on 24 September 1897, the third child of David Brown and Jamima (née Officer) whose grandfather, Sir Robert Officer, had emigrated as a ship's surgeon to Van Diemen's Land. He attended the Scotch College in Melbourne and proceeded to the Melbourne Un

Richard Cory was born in Ocho Rios, Jamaica, the son of Francis, a banana planter and his wife, Annie Allen, nee Seymour. He went to school at Cornwall College in Montego Bay and in 1922 spent one year teaching before entering Bristol University for medical training. He was awarded the Suple Prize,

Frank Nicholson was a senior surgeon at Manchester Royal Infirmary. He was born in Cheshire on 6 September 1909, the son of Charles James Nicholson, a cotton merchant. Educated at St Bee's School, Cumbria, he had a distinguished academic record before proceeding to St Catherine's College, Cambridge,

Maurice Philip Susman was born in Sydney, Australia, on 4 August 1898, the son of Philip Susman, a merchant, and Gertrude, née Lehane. His early education was at Sydney Church of England Preparatory School and Sydney Church of England Grammar School, afterwards entering the University of Sydney for

Charles Edward Drew, eldest son of Edwin Frank Drew, an accountant, and of Eunice (née Lloyd-Davies) was born in Lambeth on 15 December 1916. He was educated at an elementary school in Stockwell and at Westminster City School and then secured an open scholarship in 1935 to King's College, London, an

Muriel Cornish Waterfall, one of four daughters of William Duncan Waterfall, (née Cornish) a teacher, was born in Muswell Hill, London on 23 December 1920. She was educated at Tollington Preparatory School, Muswell Hill, and at St George's School, Harpenden, Herts, where she won a number of prizes.

Evan Denham was born in Brisbane on 18 May 1913, but was brought up in New Zealand where his father, Henry George Denham, was Professor of Chemistry and Rector of Canterbury University. His mother was Helen Horrell, of farming stock. He was educated at Christ's College, Christchurch, and Canterbury