1701 - Aft 1750 (> 49 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 | |
| Harvey Isreal Underhill | |
| B: | 6 Mar 1859 |
| New York City, New York, United States | |
| D: | 1 Oct 1936 |
| Elise Milgeon Turrell | |
| B: | 23 Jul 1869 |
| New Jersey, United States | |
| M: | 18 Dec 1888 |
| South Orange, Essex, New Jersey, United States | |
| D: | 13 May 1940 |
| Bellport, Suffolk, New York, United States | |
| Andrew Mitchell Underhill | |
| B: | 20 Feb 1835 |
| New York City, New York, United States | |
| D: | 28 Jul 1898 |
| New Rochelle, Westchester, NY | |
| Kate Grady | |
| B: | 16 Mar 1837 |
| New York, United States | |
| M: | 19 Aug 1858 |
| New York City, Ny, Ny | |
| D: | 1 Mar 1917 |
| Chicago, Cook, Illinois, United States | |
| Israel Underhill | |
| B: | 17 Jul 1804 |
| Chappaqua, Westchester, New York, United States | |
| D: | 2 Mar 1869 |
| New York City, Ny, Ny | |
| Mary Louisa Williams | |
| B: | 21 Aug 1810 |
| of New York City, New York | |
| M: | 24 Sep 1828 |
| New York City, New York, United States | |
| D: | 12 Dec 1873 |
| New York City, New York, United States | |
| Daniel Underhill | |
| B: | 1765 |
| New Castle, New Castle, Delaware, États-Unis d'Amérique | |
| D: | 1847 |
| Chappaqua, Westchester, New York, États-Unis d'Amérique | |
| Sarah Cocks | |
| B: | 28 Nov 1764 |
| Buckram, Nassau, New York, United States | |
| M: | 17 May 1786 |
| New York, United States | |
| D: | 25 Nov 1838 |
| New Castle, Westchester, New York, United States | |
| Abraham Underhill | |
| B: | 1723 |
| New Castle, Westchester, New York Colony, British Colonial America | |
| D: | 9 Sep 1798 |
| New Castle, Westchester County, New York | |
| Keziah Farrington | |
| B: | 1728 |
| Queens, New York Colony, British Colonial America | |
| M: | 20 Mar 1746 |
| Brookhaven Twp,Suffolk,New York | |
| D: | Phillipsport, Sullivan, New York, United States |
|
| Hannah Cromwell | |
| B: | 1701 |
| Westchester, Westchester, New York, British America | |
| D: | Aft 18 Aug 1750 |
| White Plains, Westchester, New York Colony, British Colonial America | |
| Abraham Underhill, Sr. | |
| B: | 1697 |
| New Castle, Westchester, New York Colony, British Colonial America | |
| M: | 1715 |
| Westchester, New York, United States | |
| D: | From 18 Aug 1750 to 5 Nov 1750 |
| White Plains, Westchester, New York Colony, British Colonial America | |
