John served as an American Revolutionary Captain with the Army.
Occupation - Lawyer.
He married Ann Phoebe Charlton on 19 Oct 1775 Frederick, Maryland by Rev Bartholomew Booth, an Anglican clergyman who had no official authority to perform marriages. 
John Key died on 11 OCT 1821 in Frederick city, Maryland, USA
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On 24 Jul 2014 at 21:53 GMT Veronica (Coat) Williams wrote:
John is 16 degrees from Elinor Glyn, 18 degrees from Frances Weidman and 14 degrees from Victoria of the United Kingdom of Great Britain and Ireland on our single family tree. Login to find your connection.