1937-1996
| Richard Allan Cook | |
| G: | 1 feb 1937 |
| Flushing, Queens County, New York, USA | |
| O: | 23 dec 1996 |
| Wayne, Delaware County, Pennsylvania, USA | |
1939-1963
| David William Cook | |
| G: | 18 sep 1939 |
| Philadelphia, Philadelphia County, Pennsylvania, USA | |
| O: | 11 feb 1963 |
| Philadelphia, Philadelphia County, Pennsylvania, USA | |
1903-1985
| Francis W. Cook | |
| G: | 16 okt 1903 |
| Buffalo, Erie County, New York, USA | |
| O: | 4 apr 1985 |
| Fort Washington, Montgomery County, Pennsylvania, USA | |
1907-1954
| Helen Leigh | |
| G: | 26 jun 1907 |
| Buffalo, Erie County, New York, USA | |
| H: | ca. 1935 |
| O: | 19 mei 1954 |
| Springfield, Montgomery County, Pennsylvania, USA | |
1920-2013
| Alice Jean Heinsen | |
| G: | 27 aug 1920 |
| Evanston, Cook County, Illinois, USA | |
| H: | na 1954 |
| O: | 1 jul 2013 |
| Gwynedd County, Pennsylvania, USA | |
|
1872-1936
| Laura A. Tolsma | |
| G: | okt 1872 |
| Buffalo, Erie County, New York, USA | |
| O: | 11 apr 1936 |
| Buffalo, Erie County, New York, USA | |
1860-1931
| William T. Cook | |
| G: | 1860 |
| New York, USA | |
| O: | 1931 |
| Buffalo, Erie County, New York, USA | |