| Jan Derk Rolandus Hagedoorn |
| Jan Derk Rolandus Hagedoorn | |
| G: | 21 jul 1814 |
| Delft | |
| O: | 8 feb 1858 |
| Woerden | |
| Petronella de Brauw |
| Petronella de Brauw | |
| G: | 22 jul 1819 |
| Woerden | |
| H: | 8 aug 1841 |
| Woerden | |
| O: | 12 feb 1898 |
| Groningen | |
| Elisabeth Rolandus |
| Elisabeth Rolandus | |
| D: | 12 mei 1788 |
| Schoonhoven | |
| O: | 7 jun 1866 |
| Utrecht | |
| Jan Derk Hagedoorn |
| Jan Derk Hagedoorn | |
| H: | 12 aug 1812 |
| O: | 17 mei 1815 |
| Delft | |
| Giertje Rolandus |
| Giertje Rolandus | |
| D: | 12 okt 1757 |
| Amsterdam | |
| O: | 21 mrt 1832 |
| Utrecht | |
| Daniel Wilhelmus Rolandus |
| Daniel Wilhelmus Rolandus | |
| D: | 19 jul 1750 |
| Dordrecht | |
| H: | 27 jul 1780 |
| Amsterdam | |
| O: | 5 jan 1795 |
| Schoonhoven | |
| Elisabeth Stijne |
| Elisabeth Stijne | |
| O: | Ja, datum echter onbekend |
| Daniel Rolandus |
| Daniel Rolandus | |
| O: | Ja, datum echter onbekend |