Familie: Friedrich Kowalczyk / Louise Pruss (F36693)
 | Regine Kowalczyk (1861-1863) |
| Juste Kowalczyk (1863-1871) |
| Marie Kowalczyk (1865-1945)  |
 | Friedrich Kowalczyk (1866-1929) |
| Totgeburt Kowalczyk (1868-1868) |
| Hermann Kowalczyk (1869- ) |
| August Kowalczyk (1871- ) |
| Auguste Kowalczyk (1874- ) |