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Joan Elisabeth Lowther Murray, MBE (née Clarke; 24 June 1917 – 4 September 1996) was an English cryptanalyst and numismatist who worked as a code-breaker at Bletchley Park during the Second World War.
Nov 10, 2014 · Joan Clarke, the only female codebreaker to work alongside Alan Turing and his team during WW2, is brought to prominence by Keira Knightley in The Imitation Game.
Dec 5, 2014 · Was Alan Turing really engaged to Joan Clarke? Yes. In the movie, we see Alan Turing (Benedict Cumberbatch) ask Joan Clarke (Keira Knightley) to marry him as a way to keep her at Bletchley Park, since her parents want her to move on with her life and find a husband.
Joan CLARKE 20th century. Fields: Computing. Born: 1917 in London (England) Death: 1996 in Headington (England) Main achievements: Codebreaking at Bletchley Park in World War II
Sep 4, 1996 · Joan Clarke played a notable role in Britain's crucial achievements during World War II and it is clear that her mathematical expertise on the Naval Enigma helped to shorten the war and thereby save thousands of lives.
Apr 20, 2017 · Joan Elizabeth Lowther Clark was a British citizen whose great interest in mathematics led her to work at Bletchley Park in the decoding of the Nazis’ Enigma Machine, used as their means of communication during World War II.
Joan Clarke. Joan Clarke went to Cambridge to study Mathematics, and was awarded a double First in 1940. One of her supervisors was Gordon Welchman who persuaded her to come to Bletchley...
