1846 - 1892 (46 years)
| Francis Augustus Gross | |
| B: | 4 Dec 1889 |
| Brooklyn, Kings, New York, United States | |
| D: | Aug 1967 |
| Westchester, New York, United States | |
| Ethel Maude Robinson Terry | |
| B: | 6 Dec 1890 |
| Brookhaven, Suffolk, New York, United States | |
| M: | 1 Jan 1914 |
| Sayville, Islip, Suffolk, New York, United States | |
| D: | 21 Jul 1980 |
| Cherryfield, Washington, Maine, United States | |
| Adelaide Hamilton | |
| B: | 1866 |
| New York, United States | |
| Francis Gross | |
| B: | 1863 |
| New York, United States | |
| D: | 25 Jul 1940 |
| New York City, Queens, New York, United States | |
| Adelaide Hamilton | |
| B: | 16 Aug 1846 |
| Mohawk, Herkimer, New York, United States | |
| D: | 28 Nov 1892 |
| District of Columbia, United States | |
