
| NN van Onna | |
| G: | 20 apr 1909 |
| Didam,GE,NLD | |
| O: | 20 apr 1909 |
| Didam,GE,NLD | |
|
| Johannes Theodorus van Onna | |
| G: | 1870 |
| Bergh,GE,NLD | |
| O: | 30 dec 1918 |
| Duiven,GE,NLD | |
| Jacomina de Ruiter | |
| G: | 20 aug 1869 |
| Zevenaar,GE,NLD | |
| H: | 23 feb 1905 |
| Zevenaar,GE,NLD | |
| O: | 10 jan 1937 |
| Duiven,GE,NLD | |