| Markgraf, Anneliese Dorothee | 1941 | Bremen-Mitte | |
| Markgraf, Elsa Rosa Karoline | 1927 | Bremen 1 | |
| Markgraf, Gustav Ewald | 1931 | Bremen 1 | |
| Markgraf, Harry Kurt | 1926 | Grohn | |
| Markgraf, Karl Friedr. Wilh. | 1932 | Bremen 1 | |
| Markgraf, Karl Wilh. Herm. | 1921 | Bremen 1 | |
| Markgraf, Wilh. Friedr. Heinr. | 1929 | Bremen 1 |