Familie: Friedrich Kassing / Wilhelmine Kurtz (F10010)
 | Julius Kurtz (1855-1906) |
 | Marie Chitralla (1861- ) |
| Wilhelm Kurtz (1882- ) |
| Auguste Kurtz (1883- ) |
| Friedrich Kurtz (1886- ) |
| Gustav Kurtz (1888- )  |
| Carl Kurtz (1895- ) |
| Franz Kurtz (1898- ) |
| Hermann Kurtz (1900-1929) |
| Otto Kurtz (1902-1903) |
| Wilhelmine Kurtz (1891-1956) 
|
| Ernst Gustav Kassing (1920-1979) |
| Marie Berta Kassing (1921-1921) |