| Plettner, | 1936 | Bremen 1 | |
| Plettner, Bernhard Joseph Arnold | 1944 | Bremen-Mitte | |
| Plettner, Catharine Magdalene | 1894 | Osterholz | |
| Plettner, Eleonore Luise | Sieker | 1970 | Bremen-Hemelingen |
| Plettner, Friederike | 1900 | Bremen | |
| Plettner, Friederike Dorothee | Meyer | 1932 | Bremen 1 |
| Plettner, Georg Ludwig August | 1973 | Bremen-Mitte | |
| Plettner, Hermann Heinrich Wilhelm | 1982 | Bremen-Mitte | |
| Plettner, Joh. Heinr. | 1896 | Bremen | |
| Plettner, Johann Heinrich | 1884 | Bremen | |
| Plettner, Johanne Margarethe | Jahn | 1990 | Bremen-Mitte |
| Plettner, Karl Otto Friedrich | 1965 | Bremen-Mitte | |
| Plettner, Lena | Mählenfeld gent. Hurlebusch | 1879 | Bremen |
| Plettner, Lotte Gertrude | Zimmermann | 1983 | Bremen-Mitte |
| Plettner, Luise Charlotte | 1963 | Bremen-Hemelingen | |
| Plettner, Marie Cath. Margarethe | Duveneck | 1884 | Bremen |
| Plettner, Rebecka Meta | Fahrenholz | 1881 | Bremen |
| Plettner, Wilhelm Reinhold | 1964 | Bremen-Mitte |