
| Friedrich Gritzka |
| Friedrich Gritzka | |
| *: | berechnet 1803 |
| Martin Gritzka |
| Martin Gritzka | |
| *: | berechnet 1811 |
| Mathis Gritzka |
| Mathis Gritzka | |
| *: | berechnet 1813 |
| Gottlieb Gritzka |
| Gottlieb Gritzka | |
| *: | berechnet 1820 |
| Samuel Gritzka |
| Samuel Gritzka | |
| *: | berechnet 1765 |
| +: | 26 Apr 1841 |
| Rdzawen/ Rostau, Kreis Oletzko/ Treuburg, Ostpreußen | |