John Beresford Leathes DSc, MA, FRS, FRCS, FRCP was a British physiologist and an early biochemist. He was the son of Hebrew scholar Stanley Leathes, and the brother of the poet, historian and First Civil Service Commissioner Sir Stanley Mordaunt Leathes.

Jonathan Penrose, was an English chess player, who held the titles Grandmaster (1993) and International Correspondence Chess Grandmaster (1983). He won the British Chess Championship ten times between 1958 and 1969.