Familie: Johann Flöss / Wilhelmine Piotrowski (F676)
 | Johann Floess (1841-1897) |
 | Caroline Ulrich (1851-1901) |
| Gustav Floess (1884- )  |
| Fritz Floess (1887- ) |
| August Piotrowski (1860-1897) |
| Amalie Jorczyk (1863-1916) |
| Franz Piotrowski (1888- ) |
| August Piotrowski (1893- ) |
| Friedrich Piotrowski (1895- ) |
| Wilhelm Piotrowski (1896- ) |
| Johann Flöss (1889-1961) 
|
| Wilhelmine Piotrowski (1890-1955)
|
| Walter Flöss (1913-1913) |
| Hans Flöss (1914- ) |
| Elfriede Flöss (1917-1917) |
| Liesbeth Flöss (1926-2001) |