James Snyder was born on 3 November 1918 at Narberth, Pennsylvania. His father, Oscar, was a physician and founder of the Philadelphia College of Osteopathy and his mother was Aline Ambrose Cantwell, the daughter of a physician. Oscar Snyder was responsible for the ruling by Congress that in the USA

Margery Scott-Young was a consultant surgeon at the Rachel Forster Hospital, Sydney. She was born on 25 May 1912 in North Sydney, the daughter of Reginald Charles Scott-Young, a sales manager, and Mary née Crotty. She was educated at the Monte Sant' Angelo College in Sydney and the University of Syd