Jael Howland was born 13 October 1688 in Middleborough, Plymouth County, Massachusetts to Isaac Howland (1649-1724) and Elizabeth Vaughan (1653-1727) and died 9 November 1743 Middleborough, Plymouth County, Massachusetts of unspecified causes. She married Nathaniel Southworth (1684-1757) 1708 in Middleborough, Plymouth County, Massachusetts.
Children
| Name | Birth | Death | Joined with |
| Fear Southworth (1710-) | |||
| Ichabod Southworth (1711-1727) | |||
| Hannah Southworth (1714-1755) | |||
| Gideon Southworth (1718-1788) | |||
| Samuel Southworth (1722-1762) | |||
| Nathaniel Southworth (1728-1762) | |||
Siblings
| Name | Birth | Death | Joined with |
| Seth Howland (1677-1729) | |||
| Isaac Howland (1678-1723) | |||
| Priscilla Howland (1681-1746) | |||
| Elizabeth Delano Howland (1682-1685) | |||
| Nathan Howland (1687-1728) | |||
| Jael Howland (1688-1743) | 13 October 1688 Middleborough, Plymouth County, Massachusetts | 9 November 1743 Middleborough, Plymouth County, Massachusetts | Nathaniel Southworth (1684-1757) |
| Susannah Howland (1690-1720) | |||
| Hannah Howland (1694-1792) | |||