1856 - Yes, date unknown
| Stephen Coggin Wiswall, ^ | |
| B: | 3 Sep 1947 |
| D: | 5 Sep 1997 |
| Benjamin Reed Wiswall, ^ | |
| B: | 26 Sep 1961 |
| Brookhaven, Suffolk, NY | |
| D: | 6 Jun 2012 |
| Simi Valley, Ventura, CA | |
| Thomas Richard Armentrout | |
| M: | 8 Aug 2008 |
| Malibu, Los Angeles, CA | |
| Richard Hall Wiswall, [ii] ^ | |
| B: | 7 May 1916 |
| D: | 9 Oct 2004 |
| Brookhaven, , New York | |
| Ann Reed Swartz, ^ | |
| B: | 1922 |
| Canandaigua, Ontario, NY | |
| M: | 30 Nov 1946 |
| Syracuse, Onondaga, New York, United States | |
| D: | 17 Dec 2014 |
| Brookhaven, Brookhaven, Suffolk, NY | |
| Richard Hall Wiswall, [i] > | |
| B: | 8 Jan 1886 |
| Providence, Providence, Rhode Island, United States | |
| D: | 12 Mar 1955 |
| Salem | |
| Katheryn Coggin, > | |
| B: | 3 Apr 1889 |
| Salem, Essex, Massachusetts, United States | |
| M: | 29 Dec 1913 |
| Salem, Essex, Massachusetts, United States | |
| D: | Abt 1968 |
|
| Marie R Gerber | |
| B: | 1856 |
| D: | Yes, date unknown |
| Herbert Wiswall | |
| B: | 1836 |
| Massachusetts | |
| M: | 24 Oct 1876 |
| Boston, Suffolk, Massachusetts, United States | |
| D: | 21 Nov 1897 |
| Boston, Suffolk, Massachusetts, United States | |
