1779 - Yes, date unknown| Name | John Locke Hartt | |
| Birth | 11 Mar 1779 | , Suffolk, NY  |
| Gender | Male | |
| Death | Yes, date unknown | |
| Person ID | I33197 | My Genealogy |
| Last Modified | 17 Sep 2023 | |
| Father | Joshua Hartt, b. 17 Sep 1738, Huntington, British America d. 3 Oct 1828 (Age 90 years) | |
| Mother | Abigail Howell, b. Dec 1754, Center Moriches, Suffolk, New York, United States d. Aft 1800, of Schaghticoke, Rensselaer, New York, United States (Age > 47 years) | |
| Marriage | 17 Jan 1773 | Long Island, N.Y. |
| Family ID | F13985 | Group Sheet | Family Chart |
