| Bortfeldt, Carl Ludw. Friedr. Wilh. | Bruns | 1896 | Bremen |
| Bortfeldt, Elsa Hermine Marie | Möhring | 1893 | Bremen |
| Bortfeldt, Friederike Bertha Charl. | Bruns | 1898 | Bremen |
| Bortfeldt, Fritz Kurt | Bruns | 1900 | Bremen |
| Bortfeldt, Hans Ludw. | Möhring | 1894 | Bremen |
| Bortfeldt, Hermann Aug. | Bruns | 1900 | Bremen |
| Bortfeldt, Hermann Ludwig Hans | Möhring | 1891 | Bremen |
| Bortfeldt, Karl Robert | Linde | 1907 | Bremen 1 |
| Bortfeldt, Luise Ella | Linde | 1908 | Bremen 1 |