1796 - 1866 (70 years)
| Mary Catherine Downs | |
| B: | 22 Jan 1829 |
| Riverhead, Suffolk, New York, United States | |
| D: | 31 Mar 1917 |
| Brooklyn, Kings, New York, United States | |
| Charles H Corwin | |
| B: | 7 Jul 1812 |
| Riverhead, Suffolk, New York, United States | |
| D: | Yes, date unknown |
| Ruth Case Pettens | |
| B: | Nov 1893 |
| Riverhead, Suffolk, New York, United States | |
| D: | 1952 |
| Elmer Ellsworth Champlin | |
| B: | 28 Jul 1862 |
| New York, United States | |
| M: | 17 Oct 1925 |
| Suffolk, New York, United States | |
| D: | 18 Nov 1937 |
| Bellport, Brookhaven, Suffolk, NY | |
| Margaret Ketcham Corwin | |
| B: | 18 Aug 1853 |
| Riverhead, Suffolk, New York, United States | |
| D: | 12 Jan 1922 |
| New York City, Queens, New York, United States | |
| Charles Pettens | |
| B: | 3 Aug 1850 |
| Pennsylvania, United States | |
| M: | 1875 |
| New York, United States | |
| D: | 14 Oct 1913 |
| Riverhead, Suffolk, New York, United States | |
| Charles H Corwin | |
| B: | 7 Jul 1812 |
| Riverhead, Suffolk, New York, United States | |
| M: | 29 Mar 1847 |
| Suffolk,Ny | |
| William M Downs | |
| B: | 6 May 1796 |
| Riverhead, Suffolk, New York, United States | |
| D: | 12 Sep 1866 |
| Riverhead, Suffolk, New York, United States | |
| Sarah Furman | |
| B: | 31 Mar 1797 |
| Patchogue, Brookhaven, Suffolk, New York, United States | |
| M: | Abt 1822 |
| Suffolk, New York, United States | |
| D: | 19 Dec 1887 |
| Riverhead, Suffolk, New York, United States | |
