

| Martha Anna Marie KÖPPEN | |
| *: | 7 Dez 1904 |
| Friedrichshain, Berlin, Berlin, Germany | |
| +: | 9 Sep 1905 |
| Friedrichshain, Berlin, Berlin, Germany | |
| Horst FRENZEL | |
| *: | nach 1928 |
| Berlin, Berlin, Berlin, Germany | |
| +: | UNKNOWN |
| NN FRENZEL | |
| *: | 1930 |
| Berlin, Berlin, Berlin, Germany | |
| +: | UNKNOWN |
| Erich Heinrich Otto FRENZEL | |
| *: | 21 Mrz 1903 |
| Berlin, Berlin, Berlin, Germany | |
| +: | 5 Sep 1944 |
| Karlovic | |