The daughter of a physician, William Cecil Sharpe and grand-daughter of Sir John Brigg (for many years Liberal MP for Keighley), Dorothy was born in the Red House, Darley Dale, Matlock, on 16 February 1903, close to Smedley's Hydro and the Royal Hotel used for the treatment of rheumatism and allied

Doris Barbara Wallace (née Brown) was the daughter of Mr David G Brown, a draper in Harrogate. She went to school in Harrogate and proceeded to the University of Leeds where she qualified with the Conjoint Diploma and also graduated MB ChB in 1932. In her preliminary science course she obtained the

Robert Clarendon Percival was born at Richmond, New South Wales, Australia, on 16 September 1908, the fifth son and seventh of the eight children of William Percival, a farmer, and of Blanche Hilda Leontina, née Wikner, the daughter of a civil engineer. He was educated at Richmond Private Grammar Sc

Patrick Russell was born on 4 September 1907 in Trinidad, where his father Alexander David Russell was the first Puisne Judge. His mother's name was May Isabel McCallum. Educated at Rugby, he went to University College Hospital to study medicine, where he won the junior clinical surgery prize and th

Briant Evans was a former consultant obstetric and gynaecological surgeon at Westminster Hospital, Chelsea Hospital for Women and Queen Charlotte’s Maternity Hospital. He was born in London in 1909, the eldest son of Arthur Evans, a surgeon at the Westminster Hospital. He was educated at Westminster