1816 - 1883 (67 years)
| Isaac Leslie Biggs | |
| B: | 1844 |
| New York City, New York, United States | |
| D: | 12 Mar 1904 |
| Patchogue, Suffolk, New York, United States | |
|
| Isaac A. Biggs | |
| B: | 1816 |
| Long Island, New York, United States | |
| D: | 6 Dec 1883 |
| Manhattan, New York, New York, United States | |
| Harriet A Nellis | |
| B: | 13 May 1820 |
| Stone Arabia, Montgomery, New York, United States | |
| M: | 30 Jun 1839 |
| New York City, New York, United States | |
| D: | 15 Jul 1896 |
| Manhattan, New York City, New York, United States | |
