
| Jacobus Bernardus Theodorus Maria van Onna | |
| G: | 25 mrt 1893 |
| Amsterdam,NH,NLD | |
| O: | 8 jun 1893 |
| Bergh,GE,NLD | |
![]() | Antonius Jacobus Theodorus van Onna |
| Antonius Jacobus Theodorus van Onna | |
| G: | 27 jun 1894 |
| Amsterdam,NH,NLD | |
| O: | 6 dec 1970 |
| 's-Gravenhage,ZH,NLD | |
![]() | Jacqueline Agatha de Blaauw |
| Jacqueline Agatha de Blaauw | |
| G: | 28 nov 1893 |
| 's-Gravenhage,ZH,NLD | |
| H: | 7 jul 1920 |
| 's-Gravenhage,ZH,NLD | |
| O: | 13 dec 1960 |
| 's-Gravenhage,ZH,NLD | |
![]() | Elisabeth Mathilde Francisca van Onna |
| Elisabeth Mathilde Francisca van Onna | |
| G: | 7 apr 1896 |
| Amsterdam,NH,NLD | |
| O: | 11 dec 1989 |
| Bladel,NB,NLD | |
![]() | Wilhelmus johannus (Wim) Vernooij |
| Wilhelmus johannus (Wim) Vernooij | |
| G: | 21 jul 1896 |
| Zenderen,OV,NLD | |
| H: | 4 nov 1931 |
| Bussum,NH,NLD | |
| O: | 20 nov 1974 |
| Bladel,NB,NLD | |
![]() | Wilhelmus Engelbertus Jozef van Onna |
| Wilhelmus Engelbertus Jozef van Onna | |
| G: | 22 apr 1900 |
| Amsterdam,NH,NLD | |
| O: | 1 mrt 1970 |
| Utrecht,UT,NLD | |
![]() | Paulina Maria Vlak |
| Paulina Maria Vlak | |
| G: | 26 mei 1903 |
| Utrecht,UT,NLD | |
| H: | 11 sep 1930 |
| Utrecht,UT,NLD | |
| O: | 31 jan 1992 |
| Utrecht,UT,NLD | |
![]() | Johanna Louisa Gefken |
| Johanna Louisa Gefken | |
| G: | 28 mrt 1862 |
| Millingen,OV,NLD | |
| O: | 25 jul 1936 |
| Bussum,NH,NLD | |
![]() | Wilhelmus Johannes Christianus van Onna |
| Wilhelmus Johannes Christianus van Onna | |
| G: | 24 jul 1859 |
| Doesburg,GE,NLD | |
| H: | 9 mei 1892 |
| Bergh,GE,NLD | |
| O: | 12 jul 1937 |
| Bussum,NH,NLD | |
![]() | Elisabeth Maria Voss |
| Elisabeth Maria Voss | |
| G: | 1823 |
| Zutphen,GE,NLD | |
| O: | 30 jul 1898 |
| 's-Heerenberg,GE,NLD | |
![]() | Jacob Joachim Gefken |
| Jacob Joachim Gefken | |
| G: | 1814 |
| Haarlem,NH,NLD | |
| H: | 26 feb 1841 |
| Zutphen,GE,NLD | |
| O: | 1 mrt 1881 |
| 's-Heerenberg,GE,NLD | |