| Johann HARNACK |
| Johann HARNACK | |
| *: | 19 Jun 1805 |
| Dietrichsdorf, Gerdauen, Ostpreußen, Preußen | |
| Gottfried HARNACK |
| Gottfried HARNACK | |
| *: | 7 Mai 1808 |
| Dietrichsdorf, Gerdauen, Ostpreußen, Preußen | |
| Samuel HARNACK |
| Samuel HARNACK | |
| *: | 10 Dez 1814 |
| Dietrichsdorf, Gerdauen, Ostpreußen, Preußen | |
| Caroline HARNACK |
| Caroline HARNACK | |
| *: | 2 Jul 1818 |
| Dietrichsdorf, Gerdauen, Ostpreußen, Preußen | |