| Deodorus Wilhelmus Marie Klaphaak | |
| G: | 25 mei 1914 |
| Rotterdam | |
| Anthonius Johannes Laurentius Klaphaak | |
| G: | 10 aug 1916 |
| Rotterdam | |
| Henriette Josephine Leonie Klaphaak | |
| G: | 23 apr 1918 |
| Rotterdam | |
| Constantia Joanna Maria Klaphaak | |
| G: | 7 aug 1925 |
| Rotterdam | |
| Leo Wilhelmus Joseph Klaphaak | |
| G: | 15 jan 1886 |
| Rotterdam | |
| H: | 7 aug 1913 |
| Rotterdam | |