![]() | ![]() | ![]() | Josef Bierfurth b.1761 Leichtling, Russia d.1834 Leichtling, Russia | |||||
![]() | ![]() | Johan Peter Bierfurth b.1788 Leichtling, Russia d. | Margareta Jonas b.1769 d. | |||||
![]() | Johannes Bierwert b.1812 Leichtling, Russia d. | |||||||
| Valentin Bierwert b.1841 Leichtling, Russia d. | ![]() | Kunigund Muller b.1809 d. | ||||||
| Johannes Bierwert b.1844 Leichtling, Russia d. | ![]() | |||||||
| Katerina Bierwert b.1849 Leichtling, Russia d. | ||||||||
![]() | Anna Maria Kammer b.1813 d. | |||||||
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