| Petrus Leonardus Laurens Wijtmans |
| Petrus Leonardus Laurens Wijtmans | |
| G: | 1 feb 1871 |
| Hillegersberg | |
| O: | 15 mei 1871 |
| Hillegersberg | |
| Leonardus Wijtmans |
| Leonardus Wijtmans | |
| G: | 19 feb 1872 |
| Hillegersberg | |
| O: | 3 jan 1938 |
| Poortugaal | |
| Johanna Theodora Maria Klawer |
| Johanna Theodora Maria Klawer | |
| G: | ca. 1866 |
| Rotterdam | |
| H: | 27 jan 1897 |
| Rotterdam | |
| O: | Ja, datum echter onbekend |
| Johannes Wijtmans |
| Johannes Wijtmans | |
| G: | 8 okt 1873 |
| Hillegersberg | |
| O: | 2 dec 1944 |
| Rotterdam | |
| Laurens Petrus Wijtmans |
| Laurens Petrus Wijtmans | |
| G: | 6 jun 1877 |
| Hillegersberg | |
| O: | 30 nov 1877 |
| Hillegersberg | |
| Hubertus Wijtmans |
| Hubertus Wijtmans | |
| G: | 28 mei 1880 |
| Hillegersberg | |
| O: | 25 aug 1880 |
| Hillegersberg | |
|
| Louwrens Petrus Wijtmans |
| Louwrens Petrus Wijtmans | |
| G: | ca. 1839 |
| Rotterdam | |
| O: | 22 jun 1880 |
| Hillegersberg | |
| Huiberdina van der Gaag |
| Huiberdina van der Gaag | |
| G: | 27 nov 1839 |
| Delft | |
| H: | 3 feb 1870 |
| Hillegersberg | |
| O: | 16 jun 1907 |
| Rotterdam | |