David Jones combined a love of medicine and mathematics with an incredible humanitarian spirit. As the first medical statistician in the New South Wales State Health Department, he made a significant and passionate contribution to the advancement of Aboriginal health in the 1970s, collaborating with Fred Hollows on the National Trachoma Project and with Max Kamien in studying Aboriginal health issues in Bourke, north-western NSW.

Compassionate and non-judgemental with people, irrespective of their situation, David was incredulous at needing to redefine the statistical categories of housing levels for Aboriginal people so that he and his colleagues could conduct their work (all were below the lowest standards for white housing). He was also shocked that only one doctor in the divided town of Bourke in the 1970s would treat Aboriginal people.
David was a reclusive, self-effacing, generous man whose life centred on his family. He expressed a pragmatic humour about ageing and death. He died in his sleep of congestive heart failure while recovering from pneumonia in hospital. His condition remained undiagnosed at the time of his sudden and unexpected death on 18 December 2006 at The Entrance, NSW. He is sadly missed by his wife Ena and daughters Ceridwen, Euronwy and Menna.