| Louis Alexandre Jacques Edouard OTKEN | |
| D: | 10 Apr 1900 |
| Soerabaya, Java, DEI | |
| Josephina Elwine Martherus |
| Josephina Elwine Martherus | |
| B: | 17 Oct 1855 |
| Semarang, Java, DEI | |
| M: | 12 Jun 1872 |
| Batavia, Java, DEI | |
| D: | 8 Jan 1916 |
| Soerabaya, Java, DEI | |
| Catharina Petronella Johanna Saportas | |
| B: | 1814 |
| Amsterdam | |
| Diederich Cornelis Otken |
| Diederich Cornelis Otken | |
| B: | 31 Jan 1805 |
| Amsterdam, North Holland, The Netherlands | |
| M: | Abt 1840 |