1806 - 1881 (75 years)
| Helen Leroy Floyd | |
| B: | 1892 |
| New York | |
| Nicoll Floyd | |
| B: | 2 Sep 1887 |
| Manhattan, New York | |
| D: | 18 Jan 1948 |
| J Nicoll Floyd | |
| B: | Jun 1860 |
| Utica, Oneida, New York, United States | |
| D: | Yes, date unknown |
| Margaret Otis Pott | |
| B: | Abt 1870 |
| New York, United States | |
| M: | 17 Nov 1886 |
| Manhattan, New York City, New York, United States | |
| D: | Yes, date unknown |
| Ella Marian Lindley | |
| B: | 11 Jul 1887 |
| Mastic, Suffolk, New York, United States | |
| D: | 1975 |
| William Shepherd Dana | |
| B: | 1 Nov 1892 |
| New York City, New York County, New York, United States | |
| D: | 1 Jan 1939 |
| William Edgar Baker, Jr. | |
| B: | 19 Jan 1885 |
| Palestine, Texas, United States | |
| M: | 1 Jun 1914 |
| New York City, New York, United States | |
| D: | 25 Nov 1942 |
| Sarasota, Florida, United States | |
| Marian DuBois Floyd | |
| B: | 7 Mar 1863 |
| New York, United States | |
| D: | 23 Jul 1887 |
| Charles Lutellus Lindley | |
| B: | 3 Nov 1853 |
| Durban, KwaZulu-Natal, South Africa | |
| M: | 22 Sep 1885 |
| Manhattan, New York City, New York, United States | |
| D: | 26 Mar 1931 |
| Los Angeles, Los Angeles, California, United States | |
| Nicoll Floyd | |
| B: | Aug 1831 |
| New York, United States | |
| D: | 28 Nov 1902 |
| Cornelia Augusta Du Bois | |
| B: | 4 Jun 1839 |
| New York City, New York, United States | |
| M: | 1859 |
| New York, United States | |
| D: | Yes, date unknown |
| Kathryn Dana | |
| B: | 6 Jul 1900 |
| Tacoma, Pierce, Washington, United States | |
| D: | 16 Aug 1988 |
| Tacoma, Pierce, Washington, United States | |
| William George Mahncke | |
| B: | 29 Jul 1887 |
| Tacoma, Pierce, Washington, United States | |
| M: | 4 Nov 1921 |
| King, Washington, United States | |
| D: | 12 Aug 1968 |
| Tacoma, Pierce, Washington, United States | |
| John Kirkland Dana | |
| B: | Feb 1863 |
| New York, United States | |
| D: | 10 Mar 1903 |
| Tacoma, Pierce, Washington, United States | |
| Catherine A Helmer | |
| B: | Abt 1863 |
| M: | 24 Sep 1892 |
| Pierce, Washington, United States | |
| D: | Yes, date unknown |
| Ellen May Buttolph | |
| B: | 7 Sep 1873 |
| Jefferson, Nebraska, United States | |
| M: | 25 May 1894 |
| Pierce, Washington, United States | |
| D: | 26 Aug 1954 |
| Everett, Snohomish, Washington, United States | |
| William Shepherd Dana | |
| B: | 1 Nov 1892 |
| New York City, New York County, New York, United States | |
| D: | 1 Jan 1939 |
| Ella Marian Lindley | |
| B: | 11 Jul 1887 |
| Mastic, Suffolk, New York, United States | |
| D: | 1975 |
| Ethel Alberta Shepherd Dana | |
| B: | 26 Apr 1918 |
| Manhattan, New York City, New York, United States | |
| D: | 12 Dec 1975 |
| Santa Clara, California, United States | |
| John Atkinson | |
| B: | 9 Nov 1918 |
| Buffalo, Erie, New York, United States | |
| M: | 1 Nov 1946 |
| Kingsport, Kings, Nova Scotia, Canada | |
| D: | 18 May 1989 |
| Santa Clara, California, United States | |
| Doris S Dana | |
| B: | 20 Sep 1921 |
| New York, United States | |
| D: | Dec 2006 |
| Naples, Collier, Florida, United States | |
| Leora Shepherd Dana | |
| B: | 1 Apr 1923 |
| New York City, New York, United States | |
| D: | 13 Dec 1983 |
| New York City, New York, United States | |
| Kurt Kasznar | |
| B: | 12 Aug 1913 |
| Vienna, Vienna, Austria | |
| D: | 6 Aug 1979 |
| Santa Monica, Los Angeles, California, United States | |
| Annie Alberta Webster | |
| B: | 2 Oct 1880 |
| Cambridge, Kings, Nova Scotia, Canada | |
| M: | 1 Jan 1917 |
| Lexington, Middlesex, Massachusetts, United States | |
| D: | 14 Jan 1970 |
| New York City, New York, United States | |
| Ethel Floyd Dana | |
| B: | 18 Mar 1864 |
| New York, United States | |
| D: | 24 Jun 1914 |
| Frederick Robinson Shepherd | |
| B: | 5 Feb 1865 |
| Lynn, Essex, Massachusetts, United States | |
| M: | 28 Oct 1891 |
| Manhattan, New York City, New York, United States | |
| D: | Bef 14 Nov 1908 |
| Geel, Antwerp, Belgium | |
| Richard T Dana | |
| B: | 1870 |
| Utica, Oneida, New York, United States | |
| D: | Yes, date unknown |
| Katharine Floyd | |
| B: | 1834 |
| New York, United States | |
| D: | 6 Apr 1886 |
| Mastic, Brookhaven, Suffolk, NY | |
| William Buck Dana | |
| B: | 25 Aug 1829 |
| Utica, Oneida, New York, United States | |
| M: | 18 Sep 1853 |
| Utica, Oneida, NY | |
| D: | 10 Oct 1910 |
| Manhattan, New York City, New York, United States | |
| Sarah Kirklander Floyd | |
| B: | 31 May 1838 |
| Mastic, Suffolk, New York, United States | |
| D: | Yes, date unknown |
| Herbert Beach Turner | |
| B: | 13 Aug 1835 |
| Cheshire, New Haven, Connecticut, United States | |
| D: | 8 Jul 1903 |
| Englewood, Bergen, New Jersey, United States | |
| John Slocum Nichols | |
| B: | 16 Dec 1914 |
| Englewood, Bergen, New Jersey, United States | |
| David Gelston Nichols | |
| B: | 17 Sep 1916 |
| New York, United States | |
| D: | 13 Apr 1998 |
| Bastrop, Texas, United States | |
| Mary Blake Nichols | |
| B: | 1913 |
| Englewood, Bergen, New Jersey, United States | |
| William Floyd Nichols | |
| B: | 25 Mar 1912 |
| Englewood, Bergen, New Jersey, United States | |
| Cornelia Du Bois Floyd | |
| B: | 24 Oct 1882 |
| Englewood, Bergen, New Jersey, United States | |
| D: | 1977 |
| John Treadwell Nichols | |
| B: | 11 Jun 1883 |
| Boston, Suffolk, Massachusetts, United States | |
| M: | 21 May 1910 |
| Suffolk, New York, United States | |
| D: | 10 Nov 1958 |
| John Gelston Floyd, Jr. | |
| B: | 1841 |
| Utica, Oneida, New York, United States | |
| D: | 27 Nov 1903 |
| Manhattan, New York, New York, United States | |
| Julia DuBois | |
| B: | 30 Aug 1844 |
| New York City, New York, New York, USA | |
| M: | 7 Jun 1870 |
| West New Brighton, Staten Island, New York City, New York, USA | |
| D: | 14 Jun 1893 |
| Englewood, Bergen, New Jersey, USA | |
| Janet Tillotson Montgomery | |
| B: | 5 Dec 1847 |
| Philadelphia, Philadelphia, Pennsylvania, USA | |
| M: | 19 Oct 1898 |
| Norwalk, Fairfield, Connecticut, USA | |
| D: | 27 Aug 1925 |
| Rhinebeck, Dutchess, New York, USA | |
| Dr. Rolfe Floyd | |
| B: | 24 Nov 1873 |
| Englewood, Bergen, New Jersey, United States | |
| D: | 6 Dec 1932 |
| Manhattan, New York City, New York, United States | |
| Emily Delafield | |
| B: | 10 Sep 1870 |
| Manhattan, New York, New York, USA | |
| D: | 5 Apr 1961 |
| New York, USA | |
| Ellen Martine Geelmuyden (Sylvan) | |
| B: | 16 Feb 1878 |
| Bergen, Norway | |
| D: | 20 Mar 1942 |
| Goshen, Orange, New York, USA | |
| Augustus Floyd | |
| B: | 12 Aug 1845 |
| New York, United States | |
| D: | 7 Dec 1927 |
| Manhattan, New York, New York, United States | |
| Emma Rolfe Cooper | |
| B: | 1848 |
| New York, United States | |
| M: | 19 Sep 1872 |
| Brooklyn, Kings, New York, United States | |
| D: | 1 Apr 1933 |
| Brookhaven, Suffolk County, New York, United States of America | |
|
| John Gelston Floyd, Sr. | |
| B: | 5 Feb 1806 |
| Mastic, Brookhaven, Suffolk, NY | |
| D: | 5 Oct 1881 |
| Mastic, Brookhaven, Suffolk, NY | |
| Sarah Backus Kirkland | |
| B: | 1810 |
| Utica, Oneida, NY | |
| M: | 18 Oct 1830 |
| Connecticut, United States | |
| D: | 15 Jul 1872 |
| Englewood, Bergen, New Jersey, United States | |
