 | Ferdinand Wilhelm PIRCH (1798- ) |
 | Susanna SCHWERTZ (1801- ) 
|
| Julius Rudolph PIRCH (1829- ) |
| Ferdinand Gustav PIRCH ( -1831) |
| Bertha Susanne PIRCH (1834- ) |
| Friedrich Wilhelm PIRCH (1839-1866) |
| August Konrad PIRCH (1841- )
|
| Wilhelmine BENNERK (1846- ) |
