Family: Michael Oleyer / Katharina Pfeiffer (F34938)
m. 1818Ferdinand Pfeiffer (1771-1815) |
Katharina Kreb (1774-1815) 
|
Maria Theresia Pfeiffer (1808-1868)  |
| Katharina Pfeiffer (1799- )
|
| Ferdinand Pfeiffer (1771-1815) |
| Katharina Kreb (1774-1815)
|
| Maria Theresia Pfeiffer (1808-1868) |
| Katharina Pfeiffer (1799- )
|