Familie: Friedrich Niedzwetzki / Justine Konopka (F3205)
 | Johann Niedzwetzki (1882- ) |
 | Maria Niedzwetzki (1887- ) |
| Friedrich Niedzwetzki (1889- ) |
| Charlotte Niedzwetzki (1892-1893) |
| August Niedzwetzki (1893- ) |
| Gottlieb Niedzwetzki (1896- ) |
| Anna Niedzwetzki (1900- ) |
| Gustav Niedzwetzki (1903- ) |