Alan Turing was not a well known figure during ... exciting work he found the friendship of another mathematician, Joan Clarke. Turing proposed to her, but immediately told her of his ...

In 1952 Alan Turing turned his attention to the then emerging field ... as close friend and fellow code breaker Joan Clarke, alongside a top notch cast including Matthew Goode (A Single Man), Mark ...

Joan Clarke, who was portrayed by Keira Knightley in the 2014 film The Imitation Game, was a talented mathematician who worked alongside Alan Turing at Bletchley Park. The plaque was installed ...