Familie: Friedrich Kowalczyk / Anna Gerwin (F130)
verh. 20 Apr 1897 | Friedrich Kowalczyk (1872- ) |
 | Anna Gerwin (1872- ) |
| Auguste Kowalczyk (1898-1913) |
| Gustav Kowalczyk (1900- ) |
| Franz Kowalczyk (1903-1904) |
| Otto Kowalczyk (1904- ) |
| Totgeburt Kowalczyk (1907-1907) |
| Marie Kowalczyk (1909- ) |