John Alcock may refer to: Wikipedia
John Alcock ( – 1 October 1500) was an English churchman, bishop and Lord Chancellor. Wikipedia
Captain Sir John William Alcock (5 November 189219 December 1919) was a British Royal Navy and later Royal Air Force officer who, with navigator Lieutenant Arthur Whitten Brown, piloted the first non-stop transatlantic flight from St. John's, Newfoundland to Clifden, Ireland in June 1919. He died in a flying accident in France in December later that same year. Wikipedia
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