| Kossack, Anna Cäcilie | Ohlsen | Kossack Ferdinand Franz Walter | 1958 |
| Kossack, Günter | 1972 | ||
| Kossack, Karl Friedrich Wilhelm | 1962 | ||
| Kossack, Klara Gertrud Margarete | Goerges | Kossack Wilhelm | 1973 |
| Kossack, Kurt Erich | 1954 | ||
| Kossack, Margarethe Emma Elisabeth | Lundholm | Kossack Karl Friedrich Wilhelm | 1954 |
| Kossack, Renate | Jablonski | 1972 | |
| Kossack, Ronald | 1972 |