1812 - 1891 (79 years)
| Isaac Furman | |
| D: | 18 Dec 1933 |
| Center Moriches, Brookhaven, Suffolk, NY | |
| Dr. Charles Luff Furman | |
| B: | Apr 1863 |
| Brooklyn, Kings, New York, United States | |
| D: | 14 Aug 1913 |
| Patchogue, Brookhaven, Suffolk, New York, United States | |
| Frank Furman | |
| B: | 1865 |
| New York, United States | |
| D: | Yes, date unknown |
| Joel Nelson Furman | |
| B: | 1865 |
| New York, United States | |
| D: | 1927 |
| Leila Ada Furman | |
| B: | 15 Feb 1867 |
| Brooklyn, Kings, New York, United States | |
| D: | Aug 1867 |
| Patchogue, Suffolk, New York, United States | |
| George H. Furman | |
| B: | 2 Jul 1939 |
| New York | |
| D: | 14 Feb 2023 |
| Sparta, White, Tennessee, United States | |
| George Conklin Furman | |
| B: | 22 Jul 1909 |
| Patchogue, Brookhaven, Suffolk, New York, United States | |
| D: | 8 Jan 1998 |
| East Patchogue, Brookhaven, Suffolk, New York, United States | |
| Marion Murray | |
| B: | 16 Jul 1913 |
| Canada | |
| D: | 12 Feb 1988 |
| Rutland, Rutland, Vermont, United States | |
| Hugh Secor Furman | |
| B: | 11 Mar 1917 |
| Patchogue, Brookhaven, Suffolk, New York, United States | |
| D: | 8 Feb 1995 |
| Stuart, Martin, Florida, United States | |
| Victoria Laidlaw Wood | |
| B: | 13 Jun 1922 |
| Bayport, Long Island, New York | |
| D: | 7 Jul 1997 |
| Traverse City, , | |
| George Homan Furman | |
| B: | 26 Mar 1868 |
| Brooklyn, Kings, NY | |
| D: | 1941 |
| Brookhaven, Suffolk, New York, United States | |
| Henrietta Conklin | |
| B: | 1879 |
| New York, United States | |
| M: | 5 Aug 1908 |
| D: | 1970 |
| Patchogue, Suffolk, New York, United States | |
| John T Furman | |
| B: | 26 Mar 1868 |
| Brooklyn, Kings, New York, United States | |
| D: | Yes, date unknown |
| Isaac W Furman | |
| B: | Jun 1871 |
| Patchogue, Suffolk, New York, United States | |
| D: | 8 Dec 1933 |
| Patchogue, Suffolk, New York, United States | |
| Nettie M. Furman | |
| B: | Aug 1872 |
| Patchogue, Suffolk, New York, United States | |
| D: | 14 Nov 1950 |
| Brookhaven, Suffolk, New York, United States | |
| Jacob Lewis Valentine, ^ | |
| B: | 16 Apr 1857 |
| {Queens Co.}, NY | |
| M: | 24 Feb 1892 |
| Manhattan, New York City, New York, United States | |
| D: | 1940 |
| {Brookhaven, Brookhaven, Suffolk, NY} | |
| Lila Caroline Furman | |
| B: | 22 Oct 1875 |
| Patchogue, Suffolk, New York, United States | |
| D: | 2 May 1968 |
| Patchogue, Suffolk, New York, United States | |
| Samuel Skidmore Seabury | |
| B: | Sep 1855 |
| M: | 9 Apr 1907 |
| Patchogue, Suffolk, New York, United States | |
| D: | Dec 1929 |
| Patchogue, New York | |
| Joel Nelson Furman | |
| B: | 14 Jan 1831 |
| Patchogue, Brookhaven, Suffolk, New York, United States | |
| D: | 31 Jul 1904 |
| Bay Shore, Islip, Suffolk, New York, United States | |
| Sarah Ann Homan, > | |
| B: | Dec 1835 |
| Brookhaven, Suffolk, New York | |
| M: | Abt 1860 |
| D: | 6 Apr 1908 |
| Patchogue, Suffolk, New York | |
| Jeannette Norton Furman | |
| B: | 8 Mar 1842 |
| Patchogue, Suffolk, New York, United States | |
| D: | 2 Mar 1899 |
| Brooklyn, Kings, New York, United States | |
| Mary Freelove Furman | |
| B: | 13 May 1866 |
| Patchogue, Suffolk, New York, United States | |
| D: | 10 Oct 1866 |
| Patchogue, Suffolk, New York, United States | |
| Marguerite Louise Furman Martin | |
| B: | 22 Oct 1902 |
| Patchogue, Suffolk, New York, United States | |
| D: | 9 Sep 1998 |
| Jan Whitlock | |
| B: | Patchogue, Suffolk, New York, USA |
| D: | Yes, date unknown |
| Dale Furman Whitlock | |
| B: | 2 Feb 1920 |
| Patchogue, Suffolk, New York, USA | |
| D: | 20 Jan 2002 |
| Patchogue, Suffolk, New York, USA | |
| Virginia Gautier | |
| B: | 16 Feb 1928 |
| Patchogue, Suffolk, New York, USA | |
| M: | 4 Jul 1946 |
| Brookhaven, New York, USA | |
| D: | 11 Oct 2010 |
| Lexington, Lexington, South Carolina, USA | |
| Alice Mae DeFrates | |
| B: | 28 Sep 1922 |
| M: | 14 Jan 1944 |
| Hampton, Virginia, USA | |
| D: | 18 Dec 2015 |
| Lillian F. Whitlock | |
| B: | 15 Jul 1896 |
| Brookhaven, Suffolk County, New York, United States of America | |
| D: | May 1987 |
| Patchogue, Suffolk, New York, United States | |
| Geary Hill Whitlock | |
| B: | 8 Jan 1896 |
| Nortonville, Morgan, Illinois, United States | |
| M: | 1917 |
| New York, United States | |
| D: | Jul 1984 |
| Patchogue, Suffolk, New York, USA | |
| John Lewis Furman | |
| B: | 16 Jul 1867 |
| Patchogue, Suffolk, New York, United States | |
| D: | 14 Jun 1954 |
| Patchogue, Suffolk, New York, United States | |
| Fannie Adaline Smith | |
| B: | Jan 1875 |
| Patchogue, Brookhaven, Suffolk, New York, United States | |
| D: | 28 Apr 1939 |
| Patchogue, Suffolk, New York, United States | |
| Fannie Adaline Smith Furman | |
| B: | Jan 1875 |
| Patchogue, Brookhaven, Suffolk, New York, United States | |
| D: | 28 Apr 1939 |
| Patchogue, Suffolk, New York, United States | |
| Annie Stephenson Furman | |
| B: | 1 Sep 1864 |
| Patchogue, Suffolk, New York, United States | |
| D: | 29 Mar 1865 |
| Patchogue, Suffolk, New York, United States | |
| Charles Furman | |
| B: | Abt 1881 |
| New York | |
| Salem Rice Furman | |
| B: | 1860 |
| Patchogue, Suffolk, New York, United States | |
| Mary Elizabeth Stevens | |
| B: | 8 Oct 1862 |
| Jersey City, Hudson, New Jersey, United States | |
| M: | 30 May 1880 |
| Manhattan, New York, New York, United States | |
| D: | 26 Dec 1920 |
| Manhattan, New York City, New York, United States | |
| Salem A Furman | |
| B: | 8 Jul 1836 |
| Patchogue, Suffolk, New York, United States | |
| D: | 25 Feb 1868 |
| Puerto Rico | |
| Mary Elizabeth Jennings | |
| B: | Oct 1842 |
| Patchogue, Suffolk, New York, United States | |
| M: | 27 Nov 1859 |
| D: | 1 Jul 1884 |
| Patchogue, Suffolk, New York, United States | |
| John Thomas Furman | |
| B: | 10 Feb 1845 |
| Patchogue, Brookhaven, Suffolk, New York, United States | |
| D: | 21 Nov 1899 |
| Patchogue, Brookhaven, Suffolk, New York, United States | |
| Carolina Ann Furman | |
| B: | 22 Jul 1833 |
| Patchogue, Suffolk, N.Y. | |
| D: | 13 Jul 1911 |
| James Lewis Furman | |
| B: | 28 Dec 1852 |
| Patchogue, Suffolk, New York, United States | |
| D: | 3 Oct 1853 |
| Patchogue, Suffolk, New York, United States | |
| Mary Elizabeth Furman | |
| B: | 25 Jan 1829 |
| Patchogue, Suffolk, N.Y. | |
| D: | Jun 1896 |
|
| Freelove Hulse | |
| B: | 22 Apr 1812 |
| Farmingville, Suffolk, New York, United States | |
| D: | 12 Aug 1891 |
| Patchogue, Suffolk, New York, United States | |
| John Furman | |
| B: | Feb 1805 |
| Patchogue, Suffolk, New York, United States | |
| M: | 14 Mar 1828 |
| D: | 3 Jan 1872 |
| Patchogue, Suffolk, New York, United States | |
| Apollos Swezey | |
| B: | 1 Aug 1804 |
| Middle Island, Brookhaven, Suffolk, New York, United States | |
| M: | 1 Mar 1874 |
| D: | 6 May 1895 |
| Patchogue, Brookhaven, Suffolk, New York, United States | |
