
| J.J. Wichmann | |
| G: | 1943 |
| IJmuiden,NH,NLD | |
| O: | 2002 |
| Gertruda Hendrika Robregt | |
| G: | 10 sep 1919 |
| Beverwijk,NH,NLD | |
| O: | 26 jul 1996 |
| De Meern,UT,NLD | |
| Pieter Heinrich Wichmann | |
| G: | 13 apr 1916 |
| Amsterdam,NH,NLD | |
| O: | 28 feb 1982 |
| De Meern,UT,NLD | |
|
| Magdalena Schoone | |
| G: | 14 feb 1890 |
| Bloemendaal,NH,NLD | |
| O: | 9 jan 1947 |
| Beverwijk,NH,NLD | |
| Hendrikus Johannes Augustinus Robregt | |
| G: | 31 okt 1881 |
| Nieuwer-Amstel,NH,NLD | |
| H: | 1 aug 1912 |
| Beverwijk,NH,NLD | |
| O: | 25 feb 1941 |
| Velsen,NH,NLD | |