♥ = Vorfahren ♥ Jan Casimir DUKOWSKI
| (1760-....)x1810
♥ Gottlieb DUKOWSKI |♥ Anorthe KOWNATZKI > ♥
| (1811-1863)x1837 (1788-....)
♥ Gottlieb DUKOWSKI |
| (1845-1927)x1870 | ♥ Michael PLEWA
| | | x1815
| |♥ Anna PLEWA |♥ Anna CZYMCZIK
| (1815-1869)x1837
Richard Gustav DUKOWSKI |
| (1879-1933) | ♥ Johann REPSCHLÄGER
| | | x1811
| | ♥ Johann REPSCHLÄGER |♥ N.
| | | (1811-....)x1835
| |♥ Justine Berta REPSCHLÄGER |
| (1848-1906)x1870 | ♥ Johann SCHULZ
| | | x1815
| |♥ Barbara SCHULZ |♥ Carolina HÜSNER
| (1815-....)x1835
|--Erna DUKOWSKY
| (....-....) _______________________
| |
| _____________________|_______________________
| |
| Michael BLOCHOWIAK | _______________________
| | (1851-1881)x1878 | |
| | |_____________________|_______________________
| |
| Franziska BLOCHOWIAK | _______________________
(1878-....) | |
| _____________________|_______________________
| |
| Marianne JAZKOWSKA | _______________________
(1860-1927)x1878 | |
|_____________________|_______________________