| Pottberg, Alwine Catarine | 1936 | Blumenthal | |
| Pottberg, Anna Margarete | Gloistein | 1904 | Aumund |
| Pottberg, Clara Minna | 1930 | Aumund | |
| Pottberg, Elath Friedrich Diedrich | 1933 | Blumenthal | |
| Pottberg, Elsa Meta | 1936 | Lesum | |
| Pottberg, Emma Anna Elise Meta | 1919 | Bremen 1 | |
| Pottberg, Friedrich Heinrich Gustav | 1921 | Bremen 1 | |
| Pottberg, Johann | 1935 | Blumenthal | |
| Pottberg, Johanne Christiane | 1879 | Bremen | |
| Pottberg, Karl Hinrich | 1935 | Blumenthal | |
| Pottberg, Margaretha | 1920 | Blumenthal | |
| Pottberg, Martha | 1931 | Blumenthal | |
| Pottberg, Martin | 1923 | Aumund | |
| Pottberg, Rosa | 1936 | Blumenthal |