Kompakte Ahnentafel von Johann Koza
| Simon Koza 1731–1821 | Sebastian Koza 1769– | Gertrudis Swierczokowkin 1741–1815 | Petrus Nowak – | ||||||||||
| Hyacinzhy Koza 1815– |
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Francisca Nowak 1821–1867 | |||||||||||
| Simon Koza – | Marianna Koza – | ||||||||||||