| James Alvin Clark, Jr | |
| B: | 20 Oct 1954 |
| New York, United States | |
| D: | 15 Dec 1991 |
| Patchogue, Suffolk County, New York, United States of America | |
| Robert Lawrence Clark | |
| B: | 19 Jul 1960 |
| D: | 9 Jan 1982 |
| James Alvin Clark, Sr. | |
| B: | 20 Mar 1929 |
| Brooklyn, County, New York, USA | |
| D: | 15 Jan 1996 |
| Bay Shore, Islip Town, Suffolk, New York, United States | |
| Ruth Lillian Hagberg | |
| B: | 27 Apr 1927 |
| Springfield, Hampden, Massachusetts, United States | |
| M: | 4 Sep 1949 |
| Brooklyn, Kings, New York, United States | |
| D: | 19 Apr 2002 |
| Speonk, Suffolk, New York, United States | |
| Henry William Clark | |
| B: | 3 Dec 1933 |
| Brooklyn, Kings, New York, United States | |
| D: | Apr 1988 |
| Ida B. Ryder | |
| B: | 27 Jul 1905 |
| Brooklyn, Kings, New York, United States | |
| D: | 20 May 1990 |
| Franklin Square, Hempstead, Nassau, New York, United States | |
| Henry W. Clark | |
| B: | 1903 |
| New York, United States | |
| M: | 3 Nov 1928 |
| Brooklyn, New York City, New York, United States | |
| D: | 1971 |
