John Moss, III was born 10 November 1682 in Wallingford, New Haven County, Connecticut, United States to John Moss (1650-1717) and Martha Lathrop (1657-1719) and died 14 March 1755 Wallingford, New Haven County, Connecticut, United States of unspecified causes. He married Elizabeth Hall (1690-1754) 25 February 1708 in Wallingford, New Haven County, Connecticut, United States.
Children
| Name | Birth | Death | Joined with |
| Hannah Moss (1709-1787) | |||
| Elizabeth Moss (1710-) | |||
| Joseph Moss (1714-1775) | |||
| Mary Moss (1716-1791) | |||
| Keziah Moss (1718-1770) | 22 April 1718 Wallingford, New Haven County, Connecticut, United States | 3 October 1770 Wallingford, New Haven County, Connecticut, United States | Reuben Royce (1713-1790) |
| John Moss (1720-1770) | |||
| Levi Moss (1722-1802) | 30 September 1722 Wallingford, New Haven County, Connecticut, United States | 16 September 1802 Wallingford, New Haven County, Connecticut, United States | Martha Fenn (1725-1818) |
| Eunice Moss (1726-) | |||
| Thankful Moss (1728-1764) | |||
| Martha Moss (1733-1804) | |||
| Ann Moss (1738-1782) | |||
Siblings
| Name | Birth | Death | Joined with |
| Mercy Moss (1677-1717) | |||
| Esther Moss (1679-1742) | 5 January 1679 Wallingford, New Haven County, Connecticut, United States | 1742 Wallingford, New Haven County, Connecticut, United States | Daniel Maltbie (1679-1731) |
| Samuel Moss (1680-1765) | |||
| John Moss (1682-1755) | 10 November 1682 Wallingford, New Haven County, Connecticut, United States | 14 March 1755 Wallingford, New Haven County, Connecticut, United States | Elizabeth Hall (1690-1754) |
| Martha Moss (1684-1771) | |||
| Solomon Moss (1690-1752) | |||
| Isaac Moss (1692-1750) | |||
| Mary Moss (1694-1720) | |||
| Israel Moss (1696-) | |||
| Benjamin Moss (1702-1761) | |||