Eliab Alden was born 29 March 1761 in Middleborough, Plymouth County, Massachusetts to Joseph Alden (1716-1787) and Hannah Hall (1728-1766) and died 14 March 1844 Cairo, Greene County, New York of unspecified causes. He married Mary Hathaway (1766-1859) 6 March 1782 in Middleborough, Plymouth County, Massachusetts.
Children
| Name | Birth | Death | Joined with |
| Eliab Alden (1783-1860) | |||
| Abner Alden (1786-1818) | |||
| Levi Hathaway Alden (1790-1850) | |||
| Charles Henry Alden (1792-1846) | |||
| Mary Alden (1801-1839) | |||
| Joseph Alden (1807-1885) | 4 January 1807 Cairo, Greene County, New York, United States | 30 August 1885 New York City, New York | Isabel Graham Livingston (1817-1872) Amelia Daly (1811-) |
Siblings
| Name | Birth | Death | Joined with |
| Moses Alden (1742-1751) | |||
| Ebenezer Alden (1743-1773) | |||
| Amariah Alden (1743-1751) | |||
| Joseph Alden (1745-1751) | |||
| Amos Alden (1745-1826) | |||
| Mercy Alden (1747-1751) | |||
| Phebe Alden (1749-1751) | |||
| Abner Alden (1750-1820) | |||
| Lois Alden (1750-1836) | |||
| Fear Alden (1753-1841) | |||
| Eunice Alden (1753-1760) | |||
| Eliab Alden (1761-1844) | 29 March 1761 Middleborough, Plymouth County, Massachusetts | 14 March 1844 Cairo, Greene County, New York | Mary Hathaway (1766-1859) |