1846 - 1920 (74 years)
| Grace Floyd Delafield | |
| B: | 22 Jun 1883 |
| Southold, Suffolk, New York, United States | |
| D: | 30 Jul 1954 |
| Greenport, Southold, Suffolk, New York, United States | |
| Albert Delafield | |
| B: | 7 Mar 1846 |
| D: | 19 Jun 1920 |
| Julia Delafield Floyd | |
| B: | 7 Jun 1846 |
| Southold, Suffolk, New York, United States | |
| M: | 14 Jun 1882 |
| Greenport, Southold, Suffolk, New York, United States | |
| D: | 23 Oct 1929 |
| Southold, Suffolk, New York, United States | |
