1899 - 1963 (64 years)
| 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 |
| Ruth Lillian Hagberg | |
| B: | 27 Apr 1927 |
| Springfield, Hampden, Massachusetts, United States | |
| D: | 19 Apr 2002 |
| Speonk, Suffolk, New York, United States | |
| James Alvin Clark, Sr. | |
| B: | 20 Mar 1929 |
| Brooklyn, County, New York, USA | |
| M: | 4 Sep 1949 |
| Brooklyn, Kings, New York, United States | |
| D: | 15 Jan 1996 |
| Bay Shore, Islip Town, Suffolk, New York, United States | |
| Carl Herbert William Hagberg | |
| B: | 31 Jul 1899 |
| Hakarp, Jönköping, Sweden | |
| D: | Aug 1963 |
| New York, United States | |
| Mary Elizabeth Barker | |
| B: | 9 Oct 1904 |
| Bristol, Connecticut, United States | |
| D: | Mar 1974 |
| Jamaica, Queens, New York, United States | |
