1892 - 1931 (38 jaar)
| Willem Pronk 1912- |
| Willem Pronk | |
| G: | 29 dec 1912 |
| Leiden | |
| Andries Pronk 1914- |
| Andries Pronk | |
| G: | 28 jan 1914 |
| 's-Gravenhage | |
| Cornelis Pronk 1920- |
| Cornelis Pronk | |
| G: | 13 aug 1920 |
| 's-Gravenhage | |
|
| Willem Dirk Pronk 1892-1931 |
| Willem Dirk Pronk | |
| G: | 7 aug 1892 |
| 's-Gravenhage | |
| O: | 10 jul 1931 |
| 's-Gravenhage | |
Adriana Paauw 1892- |
| Adriana Paauw | |
| G: | 8 okt 1892 |
| 's-Gravenhage | |
| H: | 20 nov 1912 |
| 's-Gravenhage | |
