| Postels, Änna . . . | 1890 | Bremen | |
| Postels, Anna Dorothea | 1933 | Oberneuland-Rockwinkel | |
| Postels, Anna Margareta | 1908 | Blumenthal | |
| Postels, Catharina | 1895 | Bremen | |
| Postels, Hinrich | 1902 | Bremen 4 (Walle) | |
| Postels, Joh. Maria Adelaide | Stöver | 1882 | Bremen |
| Postels, Johann | 1938 | Freie Hansestadt Bremen | |
| Postels, Klaus Hinrich | 1938 | Bremen 1 | |
| Postels, Oscar Carl | 1928 | Bremen 1 |