| Kosky, Anna Adelheid | Martens | 1927 | Bremen 1 |
| Kosky, Anna Margarete | Knake | 1944 | Bremen-Mitte |
| Kosky, Erna Dora Frieda | Bamberg | 1942 | Bremen-Hemelingen |
| Kosky, Eva Elisabeth | Mieskes | 1991 | Bremen-Mitte |
| Kosky, Gerda Erna | 1928 | Bremen 1 | |
| Kosky, Wilhelm Albert Hermann | 1977 | Bremen-Mitte | |
| Kosky, Wilhelm Emil Hermann | 1942 | Bremen-Mitte | |
| Kosky, Willy Friedrich | 1949 | Bremen-Hemelingen |