 MaleJohn Wesley Underwood |
| Birth | 26 Jan 1818 | Groton, Tompkins, New York, United States  |
| Death | 8 Apr 1873 | Brookhaven (Patchogue), Suffolk, New York, United States |
| Burial | 1871 | Patchogue, Suffolk, New York, United States of America |
| Marriage | Abt 1840 | Village of Groton, Tompkins County, New York |
| Other Spouse | Eliza Jane Smith | F9318 | |
| Marriage | Abt 1840 | Village of Groton, Tompkins County, New York |
| Father | William Underwood | F12799 Group Sheet | |
| Mother | Ruth Goodwin | F12799 Group Sheet | |
 FemaleAmelia Huff |
| Birth | 13 Feb 1828 | Newburgh, Orange, New York, United States |
| Death | 3 Jan 1892 | Norwalk, Fairfield, Connecticut, United States |
| Burial | Patchogue, L.I. |
|
| Father | Paul Huff | F12800 Group Sheet | |
| Mother | Susan Huff() | F12800 Group Sheet | |
| Male William Woodhull Underwood |
| Birth | 16 Jan 1856 | Freeport, Nassau, New York, United States |
| Death | 16 Jan 1930 | Patchogue, Suffolk, New York, United States |
| Burial | ||
| Spouse | Josephine Mary Finn | F9316 | |
| Marriage | 8–1886 | |
| Female Susan Underwood |
| Birth | Abt 1858 | Groton, Tompkins, New York, United States |
| Death | 9 Nov 1932 | Bridgeport, Fairfield, Connecticut, United States |
| Burial |
| Male Josiah Underwood |
| Birth | 1867 | Port Jefferson, Suffolk, New York, United States |
| Death | 17 May 1879 | Patchogue, Suffolk, New York, United States |
| Burial |
| Male John Underwood |
| Birth | 31 Aug 1869 | Port Jefferson, Suffolk, New York, United States |
| Death | 11 Dec 1869 | Patchogue, Suffolk, New York, United States |
| Burial | Old Hempstead Burial Ground |
