
| Johannes Alphonsus Marie Heijmans | |
| G: | 01 jan 1875 |
| Amsterdam | |
| O: | 19 okt 1926 |
| Laren NH | |
| Cornelia Wilhelmina Maria Heijmans | |
| G: | ca. 1882 |
| Amsterdam | |
| Pieter Cornelis de Moor | |
| G: | ca. 1866 |
| Rotterdam | |
| H: | 22 okt 1903 |
| Laren NH | |
| Willem Georg Fredrik Heijmans | |
| G: | 01 jan 1831 |
| 's-Gravenhage | |
| O: | 10 okt 1913 |
| Laren NH | |
| Louisa Maria Cornelia Wolff | |
| G: | ca. 1841 |
| Amsterdam | |
| H: | 12 okt 1865 |
| Amsterdam | |
| O: | vóór okt 1913 |
| Willem George Frederik Heijmans | |
| H: | Ja, datum echter onbekend |