| Leydecker, Carl Ludwig | Heslau | 1889 | Bremen |
| Leydecker, Frieda Herta | 1905 | ohne | |
| Leydecker, Friederike | Steblau | 1887 | Bremen |
| Leydecker, Julius | Heslau | 1886 | Bremen |
| Leydecker, Julius | 1876 | Vegesack | |
| Leydecker, Walther Ludwig Wilhelm | Heslau | 1891 | Bremen |
| Leydecker, Wilhelmine Henriette Friederike | Heslau | 1885 | Bremen |