Jacob Crowninshield was born 31 March 1770 in Salem, Essex County, Massachusetts, United States to George Crowninshield (1734-1815) and Mary Derby (1737-1813) and died 15 April 1808 Washington, D.C., United States of unspecified causes. He married Sarah Gardner (1773-1807) 5 June 1796 in Salem, Essex County, Massachusetts, United States.
|Offspring of Jacob Crowninshield and Sarah Gardner (1773-1807)|
|Sarah Gardiner Crowningshield (c1800-1835)|
|Jacob Crowninshield (1801-1875)||7 October 1801 Salem, Essex County, Massachusetts, United States||8 July 1875 Nashville, Davidson County, Tennessee, United States||Mary Miller Schuyler (1802-1857)|
|William Crowninshield (1802-1880)|
|Mary Crowninshield (1804-1838)||22 May 1804 Salem, Essex County, Massachusetts, United States||13 March 1838 Massachusetts, United States||William Putnam Endicott (1803-1888)|