Individual Details
Living
( - )
Families
| Father | Walter Jaap (1760 - ) |
| Mother | Margaret Agnes Gardener (1758 - ) |
| Sibling | Agnes Jaap (1779 - ) |
| Sibling | Margaret Jaap (1780 - ) |
| Sibling | Elizabeth Jaap (1782 - 1856) |
| Sibling | Catherine Jaap (1784 - 1856) |
| Sibling | William Jaap (1786 - ) |
| Sibling | Thomas Jaap (1788 - 1862) |
| Sibling | Robert Jope (1792 - 1864) |
| Sibling | James Jaap (1794 - ) |
| Sibling | George Jaap (1798 - 1836) |
| Sibling | Alexander Jaap (1800 - 1866) |