| Plettner, Anna Catharine Henriette | 1869 | Bremen | |
| Plettner, Catharina Magdalena | 1845 | Bremen | |
| Plettner, Diedrich Wilhelm | 1845 | Bremen | |
| Plettner, Diedrich Wilhelm | 1853 | Bremen | |
| Plettner, Gesche Margarethe | 1852 | Bremen | |
| Plettner, Johann Friederich | 1826 | Bremen | |
| Plettner, Johann Friederich | 1838 | Bremen | |
| Plettner, Johann Heinrich | 1875 | Bremen | |
| Plettner, Maria Gesina | 1849 | Bremen |