| Father | Male James Atwater |
| Born | 1 Sep 1734 | New Haven County, Connecticut Colony, New England  |
| Died | Unknown | Hillsdale, Columbia County, New York |
| Buried | ||
| Married | 9 Dec 1756 | New Haven, New Haven County, Connecticut Colony, New England |
| Father | Caleb Atwater | F7878 Group Sheet | |
| Mother | Lydia Benham | F7878 Group Sheet | |
| Mother | Female Lois T. Tuttle |
| Born | 14 Feb 1737/38 | New Haven, New Haven County, Connecticut Colony, New England |
| Died | 24 Feb 1817 | New Haven, New Haven County, Connecticut |
| Buried | ||
| Father | ||
| Mother | ||
| Child 1 | Male James Atwater, Jr. |
| Born | 1759 | Hillsdale, Columbia County, New York |
| Died | 1808 | Egremont, Berkshire County, Massachusetts |
| Buried | ||
| Spouse | Mary Killborn | F5419 | |
| Married | Bef 1801 | |
