Sarah Weld Alden was born 9 June 1738 in Attleboro, Bristol County, Massachusetts, United Kingdom to Habijah Weld (c1710-) and Ruth Fox (c1710-) and died 28 October 1796 Yarmouth, Barnstable County, Massachusetts, United States of unspecified causes. She married Timothy Alden (1736-1828) 1755 in Massachusetts.
Children
| Name | Birth | Death | Joined with |
| Timothy Alden (1771-1839) | 28 August 1771 Yarmouth, Barnstable County, Massachusetts | 5 July 1839 Pittsburgh, Allegheny County, Pennsylvania | Elizabeth Shepard (1779-1820) |
| Isaiah Alden (1772-1843) | |||
| Martha Alden (1773-1857) | |||
| Martin Alden (1773-1838) | |||
| Oliver Alden (1775-) | |||
| Sarah Alden (1776-1847) | |||
Siblings