John Hancock was born 23 January 1737 in Quincy, Norfolk County, Massachusetts, United States to John Hancock (1702-1744) and Mary Hawke (1711-1798) and died 8 October 1793 Quincy, Norfolk County, Massachusetts, United States of unspecified causes. He married Dorothy Quincy (1747-1830) 28 August 1775 in Fairfield, Connecticut, United States.
|Offspring of John Hancock and Dorothy Quincy (1747-1830)|
|Lydia Henchman Hancock (1776-1777)|
|John George Washington Hancock (1778-1787)|