
![]() | Franciscus Ketzer |
| Franciscus Ketzer | |
| G: | 1 jun 1915 |
| Amsterdam,NH,NLD | |
| O: | 18 dec 1976 |
| Zaandam,NH,NLD | |
![]() | Maria Johanna Boere |
| Maria Johanna Boere | |
| G: | 24 nov 1918 |
| Wormerveer,NH,NLD | |
| H: | 27 sep 1939 |
| Wormerveer,NH,NLD | |
| O: | 8 apr 1989 |
| Wormer,NH,NLD | |
![]() | Willem Ketzer |
| Willem Ketzer | |
| G: | 7 mei 1868 |
| Leeuwarden,FR,NLD | |
| O: | 7 jun 1925 |
| Groningen,GR,NLD | |
![]() | Sybrigje Beswerda |
| Sybrigje Beswerda | |
| G: | 16 nov 1878 |
| Waaxens,FR,NLD | |
| H: | 1 jul 1905 |
| Achtkarspelen,FR,NLD | |
| O: | Ja, datum echter onbekend |