| Petrus Adrianus Wilhelmus Dercks |
| Petrus Adrianus Wilhelmus Dercks | |
| G: | 27 dec 1861 |
| Delft | |
| O: | 5 sep 1882 |
| Delft | |
| Hendrina Catharina Huberdina Dercks |
| Hendrina Catharina Huberdina Dercks | |
| G: | 20 aug 1863 |
| Delft | |
| O: | 24 feb 1864 |
| Delft | |
| Catharina Huberta Maria Dercks |
| Catharina Huberta Maria Dercks | |
| G: | 7 okt 1865 |
| Delft | |
| O: | 2 mrt 1866 |
| Delft | |
| Hendrina Huberta Maria Dercks |
| Hendrina Huberta Maria Dercks | |
| G: | 8 jan 1867 |
| Delft | |
| O: | 14 okt 1944 |
| Nijmegen | |
| Hendrik Hubert Adams |
| Hendrik Hubert Adams | |
| G: | ca. 1869 |
| Maastricht | |
| H: | 19 jul 1892 |
| Delft | |
| O: | Ja, datum echter onbekend |
| Wilhelmus Josephus Marie Dercks |
| Wilhelmus Josephus Marie Dercks | |
| G: | 11 jan 1869 |
| Delft | |
| O: | 14 okt 1923 |
| Apeldoorn | |
| Johanna Wilhelmina van Breda |
| Johanna Wilhelmina van Breda | |
| G: | ca. 1867 |
| H: | 21 nov 1894 |
| Den Haag | |
| O: | Ja, datum echter onbekend |
| Catharina Jeannetta Maria Dercks |
| Catharina Jeannetta Maria Dercks | |
| G: | 11 jul 1870 |
| Delft | |
| O: | 28 okt 1870 |
| Delft | |
| Catharina Jeannetta Maria Dercks |
| Catharina Jeannetta Maria Dercks | |
| G: | 27 jun 1872 |
| Delft | |
| O: | 1 okt 1872 |
| Delft | |
| Gerarda Jenette Maria Dercks |
| Gerarda Jenette Maria Dercks | |
| G: | 1 jun 1875 |
| Delft | |
| O: | 22 aug 1959 |
| Nijkerk | |
| Cornelis Johannes Vergeer |
| Cornelis Johannes Vergeer | |
| O: | Ja, datum echter onbekend |
| Josephus Gerardus Marie Dercks |
| Josephus Gerardus Marie Dercks | |
| G: | 16 jul 1876 |
| Delft | |
| O: | 27 jun 1908 |
| Delft | |
| Jeannette Celestine Maria Dercks |
| Jeannette Celestine Maria Dercks | |
| G: | 18 aug 1877 |
| Delft | |
| O: | 20 sep 1877 |
| Delft | |
| Maria Catharina Josephine Dercks |
| Maria Catharina Josephine Dercks | |
| G: | 20 aug 1878 |
| Delft | |
| O: | 6 jan 1880 |
| Delft | |
|
| Gerardus Johannes Dercks |
| Gerardus Johannes Dercks | |
| G: | ca. 1831 |
| Delft | |
| O: | 10 nov 1891 |
| Delft | |
| Pieternella Clasina Berkhout |
| Pieternella Clasina Berkhout | |
| G: | ca. 1840 |
| Delft | |
| H: | 26 sep 1860 |
| Delft | |
| O: | Ja, datum echter onbekend |