| Ploghöft, Anna Sophie Henriette | 1905 | Bremen 1 | |
| Ploghöft, Dietrich Heinrich | 1940 | Bremen-Mitte | |
| Ploghöft, Emma Margarethe | 1907 | Bremen 1 | |
| Ploghöft, Erna Helene | 1940 | Bremen-Mitte | |
| Ploghöft, Friedr. Wilh. | 1885 | Bremen | |
| Ploghöft, Gerda Johanne Sophie | 1938 | Freie Hansestadt Bremen | |
| Ploghöft, Heinr. Wilh. Diedr. | 1918 | Bremen 1 | |
| Ploghöft, Heinrich Hermann | 1941 | Bremen-Mitte | |
| Ploghöft, Herm. Christoph Diedr. | 1910 | Bremen 1 | |
| Ploghöft, Herm. Friedr. Christ. | 1916 | Bremen 1 | |
| Ploghöft, Herm. Heinr. Wilh. | 1876 | Bremen | |
| Ploghöft, Hinr. Friedr. Diedr. | 1882 | Bremen | |
| Ploghöft, Sophie Catharina | 1939 | Freie Hansestadt Bremen |