Ruth Learned Seager was born circa 1684 in Sherborn, Middlesex County, Massachusetts to Benoni Learned (1657-1738) and Mary Fanning (1657-1688) and died 1 July 1723 Newton, Middlesex County, Massachusetts of unspecified causes. She married Henry Seager (1686-1724) 8 September 1709 in Newton, Middlesex County, Massachusetts.
Children
| Name | Birth | Death | Joined with |
| Caleb Seager (1711-1777) | |||
| Ruth Seager (1713-1787) | |||
| Ephraim Seager (1716-) | |||
| Henry Seager (1718-1796) | 1 July 1718 Newton, Middlesex County, Massachusetts | 2 January 1796 Newton, Middlesex County, Massachusetts | Elizabeth Coolidge (1712-) |
| Oliver Seager (1721-1803) | |||
Siblings
| Name | Birth | Death | Joined with |
| Thomas Learned (1682-1729) | |||
| Ruth Learned (1684-1723) | 1684 Sherborn, Middlesex County, Massachusetts | 1 July 1723 Newton, Middlesex County, Massachusetts | Henry Seager (1686-1724) |
| Benjamin Learned (1686-1712) | |||
| Mary Learned (1688-1716) | |||
| Name | Birth | Death | Joined with |
| Hannah Learned (1690-) | |||
| Sarah Learned (1692-1736) | |||
| Elizabeth Learned (1694-1755) | |||
| John Learned (1696-) | |||
| Tabitha Learned (1698-1734) | |||
| Abigail Learned (1700-) | |||
| Thankful Learned (1702-) | |||
| Edward Learned (1705-1775) | |||
| Bathsheba Learned (1708-1759) | |||