1869 - 1948 (79 years)
| Leslie Elihu Loper | |
| B: | 8 Mar 1897 |
| East Moriches, Brookhaven, Suffolk, New York, United States | |
| D: | 2 Sep 1960 |
| Brookhaven, Suffolk, New York, United States | |
| Willard Pulver Loper | |
| B: | 10 Oct 1898 |
| Center Moriches, Suffolk, New York, United States | |
| D: | 19 Feb 1953 |
| Port Jefferson, Suffolk, New York, United States | |
| Howard Norman Loper | |
| B: | 2 Sep 1894 |
| Long Island, New York, United States | |
| D: | 1 Aug 1949 |
| Elise V. Loper | |
| B: | 15 Jul 1890 |
| East Moriches, Long Island, New York | |
| Lorraine Irene Lavelle | |
| B: | 6 May 1919 |
| New York, United States | |
| D: | 2 Nov 1987 |
| George Lafayette Raynor, < | |
| B: | 4 May 1916 |
| M: | 16 Aug 1958 |
| D: | Yes, date unknown |
| Grace Talmage Loper | |
| B: | 28 May 1888 |
| East Moriches, Long Island, New York | |
| D: | 6 Sep 1973 |
| Westhampton, Suffolk, New York, United States | |
| Joseph David Lavelle | |
| B: | 15 Oct 1885 |
| New York, United States | |
| D: | 20 Nov 1958 |
| Patchogue, Suffolk, New York, United States | |
|
| Irene Maria Tuttle | |
| B: | 7 Jan 1869 |
| Eastport, Brookhaven, Suffolk, New York, United States | |
| D: | 17 Oct 1948 |
| Center Moriches, Brookhaven, Suffolk, New York, United States | |
