| Male Willem Carel August Martherus |
| Birth | 21 Feb 1881 | Batavia, Java, DEI |
| Death | Bef 1930 | |
| Burial | ||
| Marriage | 18 Aug 1915 [1] | Tegal, Java, DEI [1] |
| Divorced | 17 Apr 1916 | Batavia, Java, DEI |
| Other Spouse | Eugenie Aldelaide Smit | F4755 | |
| Marriage | 1910 | Endeh, Timor, DEI |
| Other Spouse | Louisa Ellen van Asdonck | F100 | |
| Marriage | 13 Oct 1917 | Batavia, Java, DEI |
| Father | Stephanus Carel Alexander Martherus | F123 Group Sheet | |
| Mother | Mathilda Denker | F123 Group Sheet | |