William Elphinstone Underwood was born in Birmingham on 20 October 1903, the son of Dr Arthur Underwood MRCS, a general practitioner, and his wife, Phyllis Maud (née Fairclough). His father was a descendant of Dr Michael Underwood, physician to Queen Charlotte, wife of King George III. His early edu

Born at Morriston, Glamorgan on 27 July 1901, only child of C G Dahne a general practitioner at Portardawe, Glamorgan, and Mabel Louise Thomas his wife, daughter of a Swansea dental surgeon. C G Dahne, whose father was a Danish metallurgist naturalised in Great Britain, was surgeon to the factories