
| Herbertus Hendrikus van Dam | |
| G: | 18 mei 1890 |
| Rotterdam | |
| Gesina Wilhelmina Koes | |
| G: | ca. 1891 |
| Breda | |
| H: | 17 feb 1928 |
| Rotterdam | |
|
| Cornelis Hendrik van Dam | |
| G: | 6 mrt 1843 |
| Rotterdam | |
| Arnoldina Johanna Wilkens | |
| G: | 16 aug 1861 |
| Rotterdam | |
| H: | 16 mei 1889 |
| Rotterdam | |
| O: | 9 mrt 1926 |
| Rotterdam | |