1771 - 1858 (86 years)
| Mary Ann Mansfield | |
| B: | 28 Jul 1809 |
| D: | 12 Mar 1892 |
| North Haven, New Haven, CT | |
| Washington Jacobs, < | |
| B: | Abt 1799 |
| M: | 16 Nov 1826 |
| North Haven, New Haven, CT | |
| D: | Yes, date unknown |
| Polley Mary Cooper | |
| B: | 23 May 1771 |
| New Haven, New Haven, Connecticut, USA | |
| D: | 3 Feb 1858 |
| New Haven, N-Hvn, Cnnc | |
| Lemuel Mansfield | |
| B: | 5 Jan 1766 |
| Wallingford, New Haven, Conn. | |
| M: | 24 Dec 1801 |
| New Haven, Connecticut, United States | |
| D: | 26 Sep 1826 |
| North Haven, New Haven, Connecticut, United States | |
