1807 - 1891 (83 years)
| Robert Alexander Gardiner | |
| B: | 16 Oct 1863 |
| Castleton, Richmond, New York, United States | |
| D: | 26 Apr 1919 |
| Manhattan, New York County, New York, United States | |
| Sarah Diodata Gardiner | |
| B: | 3 Jul 1862 |
| West New Brighton, Staten Island, New York City, New York, United States | |
| D: | 5 Jan 1953 |
| David Gardiner | |
| B: | 7 Apr 1861 |
| West New Brighton, Staten Island, New York City, New York, United States | |
| D: | 18 Nov 1927 |
| Sarah Gardiner Thompson | |
| B: | 11 Oct 1829 |
| East Hampton, Suffolk, New York, United States | |
| D: | 3 Jul 1916 |
| Manhattan, New York City, New York, United States | |
| Sarah Diodati Gardiner | |
| B: | 1 Nov 1807 |
| Gardiners Island, Suffolk, New York, United States | |
| D: | 8 Mar 1891 |
| Shelter Island, Suffolk, New York, United States | |
