Frederick was the son of Pierre Jay and Mary Van Cortland.
Frederick was the younger brother of John Jay who was active in the war.
While John Jay was in Europe Frederick remained in New York looking after their father and taking care of the family interests.
Frederick married Margaret Barclay 1752-1791
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Frederick is 14 degrees from Elinor Glyn, 20 degrees from Frances Weidman and 12 degrees from Victoria of the United Kingdom of Great Britain and Ireland on our single family tree. Login to find your connection.