Griffith John Griffiths was born in Barry on 23 September 1901. He was educated at Barry County School and Cardiff University before qualifying from the Middlesex Hospital. He was then in the Royal Air Force Medical Branch for three years on a short service commission in Egypt and Iraq before return

John Henry Milnes Walker was born on 16 March 1902 in Wakefield, the son of John William Walker and his wife Constance Elizabeth, née Holdsworth. His father and grandfather had both been surgeons on the staff of Clayton Hospital and his wife's father had been a physician there. He was educated at Ou

Dudley Marks was born on 3 April, 1899 at Peckham Rye, and was educated at Haberdasher's Aske's School from whence he secured a scholarship to Cambridge. With the outbreak of the first world war he joined the Queen's Own Regiment on his 18th birthday in 1917. In the following year he suffered severe