| Pieter Johannes Ringeling | |
| G: | 24 mrt 1907 |
| Rotterdam | |
|
1878-1945
| Pieter Ringeling | |
| G: | 25 aug 1878 |
| Rotterdam | |
| O: | 20 feb 1945 |
| Rotterdam | |
-1907
| Helena Johanna de Groot | |
| G: | Rotterdam |
| H: | 4 apr 1906 |
| Rotterdam | |
| O: | 5 dec 1907 |
| Rotterdam | |
| Wilhelmina Hendrika Harnisch | |
| G: | Rotterdam |
| H: | 28 apr 1909 |
| Rotterdam | |
| O: | 14 jul 1925 |
| Rotterdam | |