| Father | Jan van Schaak (1700 - 1798) |
| Mother | Marietje van Buskirk (1710 - 1732) |
| Sibling | Cornelia van Schaayk (1735 - ) |
| Sibling | Niclaas van Schaayk (1733 - ) |
| Sibling | Marytie van Schayk ( - ) |
| Sibling | Eva VanSchaayk (1735 - 1760) |
| Sibling | Marietje van Schayk (1731 - 1757) |
| Sibling | Anna Van Schaayk ( - ) |
| Sibling | Annatize van Schayk (1729 - 1774) |
| Sibling | Cornelia VanSchaayk (1738 - 1733) |
| Sibling | Aaron VanSchaak (1728 - ) |
| Sibling | Albert van Schaayk (1741 - 1733) |
| Sibling | Arend van Schaack (1727 - 1811) |
| Sibling | Marietje VanSchaayk (1724 - 1757) |