| Cornelis Koole |
| Cornelis Koole | |
| G: | ca. 1915 |
| O: | 16 dec 1937 |
| Gouda | |
|
| Cornelia Maaskant |
| Cornelia Maaskant | |
| G: | ca. 1880 |
| O: | 27 nov 1931 |
| Nieuwerkerk aan den IJssel | |
| Isaac Joseph Koole |
| Isaac Joseph Koole | |
| G: | 15 feb 1877 |
| Hillegersberg | |
| H: | 14 aug 1913 |
| Hillegersberg | |
| O: | 27 jul 1938 |
| Nieuwerkerk aan den IJssel | |