1780 - 1860 (80 years)
| Helen Rhoda Cornish | |
| B: | 1916 |
| Connecticut, United States | |
| D: | 5 Feb 2017 |
| Bellport Brookhaven, Suffolk, New York, United States | |
| Arnold Hicks Sparrow | |
| B: | 1914 |
| Saskatoon, Saskatchewan, Saskatchewan | |
| M: | 1943 |
| Cambridge, Massachusetts, USA | |
| D: | 25 Jun 1976 |
| Bellport Brookhaven, Suffolk, New York, United States | |
| Helen Louise Palmer | |
| B: | 10 Nov 1886 |
| Connecticut | |
| D: | 25 Nov 1930 |
| Connecticut | |
| George Herbert Cornish | |
| B: | 15 Oct 1886 |
| Brooklyn, New York City, New York, USA | |
| M: | 1911 |
| D: | 5 Oct 1918 |
| Philadelphia, Philadelphia, Pennsylvania, USA | |
| Millard Kossuth Palmer | |
| B: | 29 Nov 1851 |
| Greenwich, Fairfield, Connecticut, United States | |
| D: | 14 Feb 1933 |
| Kate Louise Kane | |
| B: | Abt 1851 |
| M: | 30 Sep 1882 |
| Manhattan, New York, New York, United States | |
| D: | 28 Dec 1920 |
| Connecticut, United States | |
| Isaac B. Palmer | |
| B: | 15 Jul 1822 |
| Greenwich, Fairfield, Connecticut, USA | |
| D: | 2 Nov 1889 |
| Greenwich, Fairfield, Connecticut, USA | |
| Armenia Jones | |
| B: | 19 Apr 1830 |
| Pound Ridge, Westchester, New York, USA | |
| M: | 1847 |
| Connecticut, United States | |
| D: | 17 Mar 1912 |
| Greenwich, Fairfield, Connecticut, United States | |
|
| William Palmer | |
| B: | 1780 |
| D: | 1860 |
| Elizabeth Ferris | |
| B: | Abt 1784 |
| Greenwich, Fairfield, Connecticut, United States | |
| M: | 1813 |
| Greenwich, Fairfield, Connecticut, United States | |
