Familie: Julius Otto Prinz / Wilhelmine Kowalczyk (F17781)
verh. 2 Apr 1897 | Gottlieb Kowalczyk (1827- ) |
 | Maria Zawolek (1834- ) |
| Johann Kowalczyk (1864- ) |
| Louise Kowalczyk (1869- ) |
| Julius Otto Prinz (1870- ) |
| Wilhelmine Kowalczyk (1874- ) 
|
| Gottlieb Kowalczyk (1827- ) |
| Maria Zawolek (1834- ) |
| Johann Kowalczyk (1864- ) |
| Louise Kowalczyk (1869- ) |
| Julius Otto Prinz (1870- ) |
| Wilhelmine Kowalczyk (1874- )
|