Achterhoek Ancestors
Family: Gertt Koolste / Grette Nijenhuis (F8987)
Willem Koolste (1651- ) |
| Willem Koolste (1653- ) |
Henrickjen Koolste (1659- ) |
| Alken Koolste (1678- ) |
| Hinneken Koolste (1682- ) |
Derxken Koolste (1696- )  |
| Wolter te Kolstee (1703- ) |