Peter Jones was a paediatric surgeon at the Royal Children's Hospital, Melbourne. He was born in Melbourne on 26 September 1922. His father was William Aeron Jones, a former President of the Australian Veterinary Association, and his grandfather was David Jones, a Welsh sea captain. His mother, Elsi

John Wedgwood Graham, the son of John Machefer Graham, a farmer and grazier, and of Ivy Maud (née Wedgwood), a descendant of Charles Darwin and Josiah Wedgwood, was born on 1 June 1921 at Narrabri, New South Wales. His grandfather, John Bass Graham, was a medical graduate from Dublin who practised i