| Cornelia Hendrika Robbers | |
| G: | 23 apr 1905 |
| Rotterdam | |
1907-1909
| Christiaan Bastiaan Robbers | |
| G: | 27 jan 1907 |
| Rotterdam | |
| O: | 25 jul 1909 |
| Rotterdam | |
1917-
| Barbara Robbers | |
| G: | 28 aug 1917 |
| Heerlen | |
|
1881-1959
| Cornelia Willemina Schallenberg | |
| G: | 23 mei 1881 |
| Rotterdam | |
| O: | 9 apr 1959 |
| Rotterdam | |
| Christiaan Bernardus Robbers | |
| G: | Rotterdam |
| H: | 7 jul 1904 |
| Rotterdam | |
| O: | 3 aug 1941 |
| Rotterdam | |