1855 - 1933 (77 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 | |
| George Herbert Cornish | |
| B: | 15 Oct 1886 |
| Brooklyn, New York City, New York, USA | |
| D: | 5 Oct 1918 |
| Philadelphia, Philadelphia, Pennsylvania, USA | |
| Helen Louise Palmer | |
| B: | 10 Nov 1886 |
| Connecticut | |
| M: | 1911 |
| D: | 25 Nov 1930 |
| Connecticut | |
|
| Louis Henry Cornish | |
| B: | 23 May 1855 |
| Bloomfield, Hartford, Connecticut, United States | |
| D: | 1933 |
| Stamford, Fairfield, Connecticut, United States | |
| Mary Collins Nichols | |
| B: | 17 Jan 1861 |
| Sturbridge, Worcester, Massachusetts, United States | |
| M: | 15 May 1883 |
| Bloomfield, Hartford, Connecticut, United States | |
| D: | 9 Nov 1950 |
| Stamford, Fairfield, Connecticut, United States | |
