Individual Details
Living
( - )
Families
| Father | Walter Jaap (1861 - 1917) |
| Mother | Margaret Crichton (1862 - 1917) |
| Sibling | James Jaap (1890 - ) |
| Sibling | Isabella Jaap (1888 - ) |
| Sibling | William Jaap (1886 - ) |
| Sibling | Living |
| Sibling | Living |
( - )
| Father | Walter Jaap (1861 - 1917) |
| Mother | Margaret Crichton (1862 - 1917) |
| Sibling | James Jaap (1890 - ) |
| Sibling | Isabella Jaap (1888 - ) |
| Sibling | William Jaap (1886 - ) |
| Sibling | Living |
| Sibling | Living |