| Leydecker, Anna Betty Gesine | 1990 | Bremen-Mitte | |
| Leydecker, Carl Ludwig | 1889 | Bremen | |
| Leydecker, Carl Wilhelm | 1917 | Bremen 1 | |
| Leydecker, Friederike | Kritzler | 1884 | Bremen |
| Leydecker, Hans-Joachim | 1952 | Bremen-Mitte | |
| Leydecker, Heinr. | 1879 | Vegesack | |
| Leydecker, Helmut | 1914 | Hemelingen | |
| Leydecker, Henriette Friederike | Heslau | 1921 | Bremen 1 |
| Leydecker, Julius | 1886 | Bremen | |
| Leydecker, Julius | 1920 | Hemelingen | |
| Leydecker, Julius Walter | 1980 | Bremen-Mitte | |
| Leydecker, Karl-Heinz Walter | 1948 | Bremen-Mitte | |
| Leydecker, Klaus-Dieter Kasper | 1972 | Bremen-Mitte | |
| Leydecker, Meta | Rövekamp | 1980 | Bremen-Mitte |
| Leydecker, Uwe Kurt | 1972 | Bremen-Mitte |