| Father | Heinrich Jacob ASSMANN (1825 - ) |
| Mother | Jacobina STELLER (1826 - 1870) |
| Sibling | Jacob ASSMANN (1849 - ) |
| Sibling | Jacobina ASSMANN (1851 - ) |
| Sibling | Margaretha ASSMANN (1852 - 1852) |
| Sibling | Friedrich ASSMANN (1853 - ) |
| Sibling | Carolina ASSMANN (1855 - 1855) |
| Sibling | Philipp ASSMANN (1859 - 1859) |
| Sibling | Heinrich ASSMANN (1860 - ) |
| Sibling | Valentin ASSMANN (1862 - 1945) |
| Sibling | Philippina ASSMANN (1863 - 1864) |
| Sibling | Karl ASSMANN (1865 - 1865) |
| Sibling | Katharina ASSMANN (1866 - 1866) |
| Sibling | August ASSMANN (1868 - 1868) |
| Sibling | August ASSMANN (1870 - 1870) |