| Willem Wijnmaalen |
| Willem Wijnmaalen | |
| B: | 20 Jan 1831 |
| Den Haag, Zuid-Holland, The Netherlands | |
| D: | 2 Dec 1882 |
| Den Haag, Zuid-Holland, The Netherlands | |
| Catharina Martherus |
| Catharina Martherus | |
| B: | 20 Oct 1849 |
| Soerabaya, Java, DEI | |
| M: | 18 Dec 1869 |
| Soerabaya, Java, DEI | |
| D: | 14 Nov 1907 |
| Soerabaya, Java, DEI | |