1877 - 
| Hermine Johanna Grete Köppen | |
| *: | 18 Sep 1909 |
| Berlin-Pankow | |
| Heinrich Wilhelm August Heise 1906-1944 |
| Heinrich Wilhelm August Heise | |
| *: | 03 Okt 1906 |
| Essen-Rüttenscheid | |
| +: | 30 Jun 1944 |
| Karl Walter Köppen 1877- |
| Karl Walter Köppen | |
| *: | 11 Aug 1877 |
| Berlin | |
| Frieda Anna Johanna Müller | |
| *: | 21 Jan 1879 |
| Berlin | |
