| Willem Cornelis Johan Lauweriks | |
| B: | 08 Feb 1876 |
| Batavia, Java, DEI | |
| Johann Willem Godfried Lauweriks |
| Johann Willem Godfried Lauweriks | |
| D: | Bef 1889 |
| Louisa Martherus |
| Louisa Martherus | |
| B: | 20 Mar 1825 |
| Soerabaya, Java, DEI | |
| M: | 4 Dec 1867 |
| Soerbaya, DEI | |
| D: | 28 Dec 1898 |
| Soerabaya, Java, DEI | |