 MaleJohn Gelston Floyd, Jr. |
| Birth | 1841 | Utica, Oneida, New York, United States  |
| Death | 27 Nov 1903 | Manhattan, New York, New York, United States |
| Burial | 30 Nov 1903 | Mastic, New York |
| Marriage | 7 Jun 1870 | West New Brighton, Staten Island, New York City, New York, USA |
| Other Spouse | Janet Tillotson Montgomery | F765 | |
| Marriage | 19 Oct 1898 | Norwalk, Fairfield, Connecticut, USA |
| Father | John Gelston Floyd, Sr. | F761 Group Sheet | |
| Mother | Sarah Backus Kirkland | F761 Group Sheet | |
 FemaleJulia DuBois |
| Birth | 30 Aug 1844 | New York City, New York, New York, USA |
| Death | 14 Jun 1893 | Englewood, Bergen, New Jersey, USA |
| Burial | ||
| Father | Cornelius Dubois | F12662 Group Sheet | |
| Mother | Mary Ann Delafield | F12662 Group Sheet | |
| Female Cornelia Du Bois Floyd |
| Birth | 24 Oct 1882 | Englewood, Bergen, New Jersey, United States |
| Death | 1977 | |
| Burial | ||
| Spouse | John Treadwell Nichols | F24975 | |
| Marriage | 21 May 1910 | Suffolk, New York, United States |
