| Male Alexander Martherus |
| Birth | 29 Oct 1838 | Cheribon, Java, DEI |
| Christening | 13 Jul 1842 | Batavia, Java, DEI |
| Death | 27 Feb 1880 | Batavia, Java, DEI |
| Burial | 27 Feb 1880 | Tanah Abang, Weltevreden |
| Marriage | 2 Aug 1865 [1] | Pekalongan, Java, DEI [1] |
| Father | Stephanus Martherus | F208 Group Sheet | |
| Mother | Elisabeth Victoria Victor | F208 Group Sheet | |
| Female Cornelia Maria de Stoop |
| Birth | ||
| Death | ||
| Burial | ||
| Other Spouse | Carel Willem Coenraad RITTER | F4858 | |
| Marriage | 17 Jan 1882 | Bantam (Serang) |
| Father | ||
| Mother | ||