Familie: Friedrich Lawendowski / Heinriette Pietrzyk (F10880)
verh. 8 Nov 1861 | Anton Lawendowski (1789- ) |
 | Regina Pyko (1790- ) |
| Gottlieb Lawendowski (1831- ) |
| Friedrich Lawendowski (1828-1894) 
|
| Heinriette Pietrzyk (1833- ) |
| Jetta Lawendowski (1863- ) |
| Auguste Lawendowski (1866- )  |
| Ludwig Lawendowski (1868- ) |
| Marie Lawendowski (1870-1906) |
| Regine Lawendowski (1875- ) |