Familie: N.N. Heidinger / Maria Niedzwetzki (F88123)
 | Jacob Niedzwetzki (1848-1911) 
|
 | Charlotte Alexy (1842-1885) |
| Johann Niedzwetzki (1868- ) |
| Eva Niedzwetzki (1872-1949)  |
| Sophie Niedzwetzki (1877- ) |
| Augusta Niedzwetzki (1879- ) |
| Wilhelmine Niedzwetzki (1881-1887) |
| Luise Niedzwetzki (1883- ) |
| Maria Niedzwetzki (1875- )
|
