
| Jacoba Johanna Werker | |
| G: | 19 aug 1909 |
| Amsterdam,NH,NLD | |
| O: | 15 mrt 1993 |
| Amsterdam,NH,NLD | |
| Jan Coenraad Smit | |
| G: | 14 jan 1906 |
| Amsterdam,NH,NLD | |
| H: | 1 mei 1930 |
| Amsterdam,NH,NLD | |
| O: | 21 dec 1962 |
| Amsterdam,NH,NLD | |
| Jacoba Elisabeth de Ball | |
| G: | 21 jan 1870 |
| Amsterdam,NH,NLD | |
| O: | 24 okt 1960 |
| Amsterdam,NH,NLD | |
| Johannes Hendricus Werker | |
| G: | 23 sep 1876 |
| Amsterdam,NH,NLD | |
| H: | 15 okt 1902 |
| Amsterdam,NH,NLD | |
| O: | 4 nov 1925 |
| Amsterdam,NH,NLD | |