1888 - 1950 (62 years)
| Thomas Paton Knapp | |
| B: | 31 Aug 1920 |
| Blue Point, Suffolk Co, New York | |
| D: | 24 Jul 2011 |
| Vero Beach, Indian River, Florida, USA | |
| Nancy Palmer | |
| B: | 29 May 1924 |
| Brooklyn, New York, USA | |
| M: | 11 Jan 1947 |
| Sayville, Suffolk County, New York, USA | |
| D: | 24 Nov 2009 |
| Vero Beach, Indian River, Florida | |
| William Lawrence Knapp | |
| B: | 4 Mar 1926 |
| Bay Shore, Suffolk, New York, USA | |
| D: | New York City, New York, USA |
| Priscilla L. Swezey | |
| B: | 1929 |
| Brookhaven, Suffolk, New York, United States | |
| M: | 9 Jul 1950 |
| Brookhaven, New York, USA | |
| D: | Yes, date unknown |
|
| Jessie Lorene Danes | |
| B: | Mar 1888 |
| Suffolk, New York, United States | |
| D: | 25 Dec 1950 |
| Bay Shore, Islip, Suffolk, New York, United States | |
| Thomas Paton Knapp | |
| B: | 1886 |
| Bay Shore, Islip, Suffolk, New York, United States | |
| M: | 4 Jun 1917 |
| Manhattan, New York, New York, United States | |
| D: | 1936 |
| Bay Shore, Islip, Suffolk, New York, United States | |
