Stephen Jennings was born circa 1688 in Sudbury, Middlesex County, Massachusetts to Stephen Jennings (1660-1701) and Hannah Stanhope (1660-1699) and died 8 October 1753 Framingham, Middlesex County, Massachusetts of unspecified causes. He married Susanna Bigelow (1695-1768) 27 May 1714 in Sudbury, Middlesex County, Massachusetts.
Children
| Name | Birth | Death | Joined with |
| Stephen Jennings (1712-1798) | |||
| Daniel Jennings (1717-1786) | |||
| Susanna Jennings (1722-1750) | 29 May 1722 Framingham, Middlesex County, Massachusetts, United States | 15 September 1750 Framingham, Middlesex County, Massachusetts, United States | Bezaleel Rice (1721-1806) |
| Ephraim Jennings (1720-1743) | |||
| Abigail Jennings (1724-1769) | |||
| Joseph Jennings (1727-1788) | |||
Siblings