| Father | Matthias LEHNUS (1825 - 1881) |
| Mother | Catherine MANSDORFER (1824 - 1889) |
| Sibling | Luise LEHNUS (1849 - ) |
| Sibling | Christine LEHNUS (1850 - ) |
| Sibling | Wilhelm LEHNUS (1851 - ) |
| Sibling | Karl LEHNUS (1853 - ) |
| Sibling | Karolina LEHNUS (1854 - 1857) |
| Sibling | Christian LEHNUS (1855 - ) |
| Sibling | Karolina LEHNUS (1857 - 1858) |
| Sibling | Ludwig LEHNUS (1858 - ) |
| Sibling | Sophie LEHNUS (1860 - 1860) |
| Sibling | Auguste LEHNUS (1861 - 1864) |
| Sibling | August LEHNUS (1865 - 1866) |
| Sibling | August LEHNUS (1867 - ) |
| Sibling | Wilhelmine Katharine LEHNUS (1869 - 1870) |