

| Erich Willÿ Kurt KOEPPEN | |
| *: | 29 Mai 1903 |
| Lichtenberg, Berlin, Berlin, Germany | |
| +: | 7 Aug 1925 |
| Lichtenberg, Berlin, Berlin, Germany | |
| Marie Sophie Ida JESKE | |
| *: | 23 Nov 1873 |
| Pessin, Havelland, Brandenburg, Germany | |
| +: | 20 Mai 1941 |
| Lichtenberg, Berlin, Berlin, Germany | |
| Kurt Friedrich Carl KOEPPEN | |
| *: | 17 Jun 1870 |
| /Frankfurt an der Oder, Frankfurt, Oder, Brandenburg, Germany | |
| oo: | 17 Jun 1898 |
| Lichtenberg, Berlin, Berlin, Germany | |
| +: | 15 Okt 1944 |
| Lichtenberg, Berlin, Berlin, Germany | |