Per aspera ad astra
Peter Ketter (1809-1886) 
|
Anna Margaretha Müller (1814-1864)
|
| Maria Margaretha Ketter (1838-1839) |
Kaspar Ketter (1844-1921)  |
| Johann Ketter (1852- ) |
| Michael Ketter (1840-1917)
|
| Gertrud Oster (1840-1909) |
| Kaspar Ketter (1873- ) |
