1875 - 1963 (87 years)
| Joanne Cornstock | |
| B: | Abt 1945 |
| Ohio | |
| D: | Yes, date unknown |
| Jeffrey Buck | |
| B: | 22 Mar 1941 |
| Bellport, Brookhaven, Suffolk, New York, United States | |
| D: | 7 Oct 2021 |
| Bellport, Brookhaven, Suffolk, New York, United States | |
| David Cornstock | |
| B: | 28 Oct 1940 |
| Freeport, New York, USA | |
| D: | Yes, date unknown |
| Herbert A. Comstock | |
| B: | 1910 |
| D: | 1999 |
| Anne Marie Dell | |
| B: | 12 May 1912 |
| Cook, Illinois, United States | |
| M: | 26 Sep 1936 |
| Kings, New York, United States | |
| D: | 26 Nov 1992 |
| Brookhaven, Suffolk, New York, United States | |
| Jessie May Conestock | |
| B: | 6 Jun 1897 |
| Brooklyn, (Kings Co.), New York | |
| D: | 1921 |
| Edith H. Conestock | |
| B: | 7 Sep 1899 |
| Brooklyn, (Kings Co.), New York | |
| D: | 1942 |
| May Agnes Hyland | |
| B: | 23 Jul 1875 |
| New York, New York County, New York, United States of America | |
| D: | 23 Mar 1963 |
| Brooklyn, Kings County, New York, United States of America | |
| Bertice Varrian Comstock | |
| B: | 19 Dec 1872 |
| Brooklyn, New York | |
| M: | 19 Feb 1896 |
| Brooklyn, Kings Co., NY | |
| D: | 24 Dec 1920 |
| Brooklyn, New York City, New York, USA | |
