| Johanna Gertrud Hendrika van Katwijk |
| Johanna Gertrud Hendrika van Katwijk | |
| B: | 25 Nov 1935 |
| Amsterdam | |
| D: | 7 Sep 1979 |
| Alkemade | |
| Johannes Augustinus Vaal |
| Johannes Augustinus Vaal | |
| B: | 9 Nov 1931 |
| Amsterdam | |
| M: | 15 Sep 1960 |
| D: | Bef 2018 |
| Amsterdam | |
|
| Corstiaan Dirk van Katwijk |
| Corstiaan Dirk van Katwijk | |
| B: | 24 Jul 1909 |
| Amsterdam | |
| D: | 28 Jan 1945 |
| Haarlem | |
| Hendrika Schlichting |
| Hendrika Schlichting | |
| B: | 19 Jun 1916 |
| Amsterdam | |
| M: | 14 Aug 1935 |
| Amsterdam | |
| D: | 22 Dec 1992 |
| Amsterdam | |