| Gralheer, Anna Margarethe | 1920 | Bremen 1 | |
| Gralheer, Catharine Sophie Dorothee | 1922 | Bremen 1 | |
| Gralheer, Heinr. Christ. Diedr. | 1890 | Bremen | |
| Gralheer, Heinrich Diedrich | 1924 | Arbergen | |
| Gralheer, Hermann Karl | 1921 | Bremen 3 (Woltm.hsn) | |
| Gralheer, Joh. Heinr. Herm. | 1892 | Bremen | |
| Gralheer, Johanna Lucie | Behrens | 1941 | Bremen-Mitte |