| Name | Helena Margaretha Johan | |
| Nickname | Margot | |
| Birth | 08 Feb 1878 | Modjokerto, Java, DEI |
| Gender | Female | |
| Death | 31 Dec 1941 | Magelang, Java, DEI [1] |
| Person ID | I11626 | Martherus | Ancestors of Robin Martherus |
| Last Modified | 15 Apr 2018 | |
| Father | Hendrik Johan, b. 4 Jul 1839, Soerabaya, Java, DEI d. 26 Feb 1919, Soerabaya, Java, DEI (Age 79 years) | |
| Mother | Theodora Wilhelmina POLAND, b. 12 Okt 1846, Padang, Sumatra, Dutch East Indies d. 20 Oct 1915, Modjokerto, Java, DEI (Age 69 years) | |
| Marriage | 1 Feb 1862 | Salatiga, Java, DEI |
| Family ID | F5510 | Group Sheet | Family Chart |
| Family 1 | ||
| Family ID | F6564 | Group Sheet | Family Chart |
| Last Modified | 24 Sep 2010 | |
| Family 2 | Eduard van Bokhorst | |
| Marriage | 12 Oct 1897 | Modjokerto, Java, DEI |
| Family ID | F6565 | Group Sheet | Family Chart |
| Last Modified | 24 Sep 2010 | |
| Sources |
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