| Male Idzert Jacobus JOHAN |
| Birth | 26 Mar 1872 | Modjokerto, Java, DEI |
| Death | 30 Sep 1933 | Soerabaya, Java, DEI |
| Burial | ||
| Marriage | Abt 1900 | |
| Other Spouse | Margaretha Clara Fifina Doderlein de Win | F6296 | |
| Marriage | 24 Mar 1906 | Modjokerto, Java, DEI |
| Other Spouse | Margaretha Ledeman | F6297 | |
| Marriage | Abt 1923 | |
| Father | Hendrik Johan | F5510 Group Sheet | |
| Mother | Theodora Wilhelmina POLAND | F5510 Group Sheet | |
| Male Maximiliaan Frederik Hendrik JOHAN |
| Birth | 28 Oct 1897 | Djombang, Java, DEI |
| Death | ? Dec 1979 | Eindhoven, North Brabant, The Netherlands |
| Burial | ||
| Spouse | Geertruida Cornelia Bastiaan | F6293 | |
| Marriage | 04 May 1920 | Soerabaya, Java, DEI |
| Spouse | Helene Macare | F6295 | |
| Marriage | 22 Sec 1941 | Soerabaya, Java, DEI |