| Poorth, Auguste Clara Valentine | Schultz | 1907 | Bremen 1 |
| Poorth, Helene Hildegard | Totzke | 1976 | Bremen-Mitte |
| Poorth, Marie Christine Wilhelmine | Fischer | 1914 | Bremen 1 |
| Poorth, Richard Conrad Carl Martin | 1925 | Bremen 1 | |
| Poorth, Richard Karl Wilh. | 1931 | Bremen 1 | |
| Poorth, Sigfr. Emanuel Wilh. | 1882 | Bremen |