| Willenbrink, Carl Joh. | 1861 | Bremen | |
| Willenbrink, Carl Joseph | 1861 | Hastedt | |
| Willenbrink, Carol. Friederike Wilhelmine | 1868 | Bremen | |
| Willenbrink, Louise Aug. | 1872 | Bremen | |
| Willenbrink, Maria Clara | 1818 | Bremen | |
| Willenbrink, Marie Clara | 1818 | Hastedt | |
| Willenbrink, Sophie Eleonore | Kühne | 1857 | Bremen |
| Willenbrink, Sophie Eleonore | Kühne | 1857 | Hastedt |
| Willenbrink, Theodor | 1864 | Bremen |