| Koken, Anna Hildegard | Mai | 1933 | Bremen 1 |
| Koken, Anna Marie Christine | Stark | 1927 | Bremen 1 |
| Koken, Edmund Georg Carl | 1923 | Bremen 1 | |
| Koken, George Karl Edmund | 1886 | Bremen | |
| Koken, Käthchen Minna | 1925 | Bremen 1 | |
| Koken, Sophie Henny Johanne Marie | Meyer | 1936 | Bremen 1 |