Caleb Chard was born 30 July 1732 in Abington, Plymouth County, Massachusetts, United States to Thomas Chard (1706-) and Ruth Jackson (1705-1740) and died 24 November 1820 Abington, Plymouth County, Massachusetts, United States of unspecified causes. He married Hannah Thayer (1728-1795) 21 December 1758 in Abington, Plymouth County, Massachusetts.
Children
| Name | Birth | Death | Joined with |
| Aletheia Chard (1762-1826) | |||
| Caleb Chard (1764-1840) | |||
| Mary Polly Chard (1767-1849) | 7 November 1767 Abington, Plymouth County, Massachusetts, United States | 31 March 1849 Scituate, Plymouth County, Massachusetts, United States | Thomas Hender Arnold (1777-1852) |
Siblings