John Leavenworth was born 3 November 1708 in Stratford, Fairfield County, Connecticut, United States of America to Thomas Leavenworth (1673-1754) and Mary Dorman (1680-1768) and died 20 January 1783 Roxbury, Litchfield County, Connecticut, United States of America of unspecified causes. He married Deborah Moss (1714-1746) .
Siblings
| Name | Birth | Death | Joined with |
| James Leavenworth (1699-1759) | |||
| David Leavenworth (1701-1735) | |||
| Ebenezer Leavenworth (1706-1734) | |||
| John Leavenworth (1708-1783) | 3 November 1708 Stratford, Fairfield County, Connecticut, United States of America | 20 January 1783 Roxbury, Litchfield County, Connecticut, United States of America | Deborah Moss (1714-1746) |
| Zebulon Leavenworth (c1710-1778) | |||
| Mark Leavenworth (c1711-1797) | 1711 Stratford, Fairfield County, Connecticut, United States of America | 20 August 1797 Waterbury, Connecticut, United States of America | Ruth Peck (c1718-1750) Sarah Hull (1726-1808) |
| Thomas Leavenworth (1714-1781) | |||
| Mary Leavenworth (1717-1809) | |||
| Hannah Leavenworth (c1719-1789) | |||
| Sarah Leavenworth (1721-1748) | |||
| Edmund Leavenworth (1725-1785) | |||
Children
| Name | Birth | Death | Joined with |
| David Leavenworth (c1739-bef1782) | |||
| Abigail Leavenworth (c1739-bef1782) | |||
| John Leavenworth (1739-1802) | |||
| Lemuel Leavenworth (bef1743-1825) | |||
| Deborah Leavenworth (1745-1796) | 8 May 1745 Woodbury, Litchfield County, Connecticut, United States of America | 26 December 1796 Woodbury, Litchfield County, Connecticut, United States of America | Joshua Judson (1732-1776) James Judson (1728-1807) |
References
Residences
Footnotes (including sources)
| ‡ General |