Corstiaan Dirk van Katwijk |
| Birth | 24 Jul 1909 | Amsterdam |
| Death | 28 Jan 1945 | Haarlem |
| Burial | ||
| Marriage | 14 Aug 1935 | Amsterdam |
| Father | Dirk van Katwijk | F4463 Group Sheet | |
| Mother | Johanna Dorst | F4463 Group Sheet | |
Hendrika Schlichting |
| Birth | 19 Jun 1916 | Amsterdam |
| Death | 22 Dec 1992 | Amsterdam |
| Burial | ||
| Father | Joachim Heinrich Rudolf Schlichting | F4462 Group Sheet | |
| Mother | Gertrud Marie Bräter | F4462 Group Sheet | |
Johanna Gertrud Hendrika van Katwijk |
| Birth | 25 Nov 1935 | Amsterdam |
| Death | 7 Sep 1979 | Alkemade |
| Burial | ||
| Spouse | Johannes Augustinus Vaal | F1828 | |
| Marriage | 15 Sep 1960 | |