1750 - 1823 (73 years)
| Andrew Mitchell Underhill | |
| B: | 16 Jul 1893 |
| South Orange, Essex, New Jersey, United States | |
| D: | 7 Sep 1968 |
| Bellport, Suffolk, New York, United States | |
| Emilie Howard Rich | |
| B: | 23 Jan 1894 |
| Bellport, Suffolk, New York, United States | |
| M: | 26 Jan 1918 |
| South Orange, Essex, New Jersey, United States | |
| D: | Dec 1977 |
| New York, United States | |
| Elise Katherine Underhill | |
| B: | 12 May 1891 |
| Manhattan, New York City, New York, United States | |
| D: | Nov 1979 |
| South Orange, Essex, New Jersey, United States | |
| Elise Milgeon Turrell | |
| B: | 23 Jul 1869 |
| New Jersey, United States | |
| D: | 13 May 1940 |
| Bellport, Suffolk, New York, United States | |
| Harvey Isreal Underhill | |
| B: | 6 Mar 1859 |
| New York City, New York, United States | |
| M: | 18 Dec 1888 |
| South Orange, Essex, New Jersey, United States | |
| D: | 1 Oct 1936 |
| George Benedict Terrill | |
| B: | 26 Mar 1825 |
| New Fairfield, Fairfield, Connecticut, United States | |
| D: | 28 Mar 1905 |
| New Fairfield, Fairfield, Connecticut, United States | |
| Elise Josephine Migeon | |
| B: | 26 Mar 1831 |
| Millbury, Worcester, Massachusetts, United States | |
| M: | Between 1844 and 1874 |
| D: | 27 Mar 1900 |
| New Fairfield, Fairfield, Connecticut, United States | |
| Polly Bearss | |
| B: | 1793 |
| Danbury, Connecticut | |
| D: | 13 May 1837 |
| New Fairfield, Fairfield, Connecticut, United States | |
| William J Terrill | |
| B: | 5 Jun 1791 |
| New Milford, Litchfield, Connecticut, United States | |
| M: | 1814 |
| Connecticut, United States | |
| D: | 17 Jul 1882 |
| New Fairfield, Fairfield, Connecticut, United States | |
| Benjamin Bearss | |
| B: | 1750 |
| D: | 2 Aug 1823 |
| Ruth Benedict | |
| B: | 1770 |
| D: | 16 Oct 1855 |
| Connecticut, USA | |
