Donald Thomas Hardy Paine was a urologist and general surgeon in North Bay, Ontario, Canada. He was born in London, England, on 20 July 1921, the son of Stanley William Thomas Paine, an engineer, and Rosina May Paine née Baker. He was educated at Trinity School of John Whitgift in Croydon from 1935

Lawrence Sydney Arthur Boothroyd, known as 'Boots', was a consultant general surgeon and urologist at Lions Gate Hospital, North Vancouver, British Columbia, Canada. He was born in Harrogate, Yorkshire, on 12 September 1920, the son of Sydney Lionel Boothroyd, a master printer and lithographer and t