| Elionardus Eckhardt Theodorus Diederix | |
| O: | 26 dec 1947 |
| Wassenaar | |
| Cornelia Luisa Sophia Schroder |
| Cornelia Luisa Sophia Schroder | |
| O: | Ja, datum echter onbekend |
| Johanna Cornelia Diederix |
| Johanna Cornelia Diederix | |
| G: | ca. 1895 |
| Rotterdam | |
| O: | 20 okt 1961 |
| Leiden | |
| Willem Hendrik Bol |
| Willem Hendrik Bol | |
| O: | Ja, datum echter onbekend |
| Johannes Eekhardt Diederix |
| Johannes Eekhardt Diederix | |
| G: | ca. 1904 |
| Rotterdam | |
| O: | Ja, datum echter onbekend |
| Hendrika Jacoba Duret |
| Hendrika Jacoba Duret | |
| G: | ca. 1904 |
| Rotterdam | |
| H: | 19 sep 1934 |
| Rotterdam | |
| O: | Ja, datum echter onbekend |
| Elias Johannes Antonie Diederix |
| Elias Johannes Antonie Diederix | |
| G: | ca. 1862 |
| Rotterdam | |
| O: | Ja, datum echter onbekend |
| Johanna Cornelia Dulfer |
| Johanna Cornelia Dulfer | |
| G: | ca. 1864 |
| Schiedam | |
| H: | 12 mei 1886 |
| Rotterdam | |
| O: | 15 feb 1937 |
| Rotterdam | |
| Geertruida Herrewijn |
| Geertruida Herrewijn | |
| O: | Ja, datum echter onbekend |
| Johannes Diederix |
| Johannes Diederix | |
| O: | Ja, datum echter onbekend |