| Walkenhorst, Carl Friedrich August | Alfken | 1854 | Bremen |
| Walkenhorst, Carl Friedrich August | Oestmann | 1867 | Bremen |
| Walkenhorst, Caroline Wilhelmine Dorothee | Oestmann | 1858 | Bremen |
| Walkenhorst, Friederike Marie Auguste | Alfke | 1850 | Bremen |
| Walkenhorst, Friedrich Wilhelm August | Alfken | 1856 | Bremen |
| Walkenhorst, Helene Catharine Gesine | Oestmann | 1865 | Bremen |
| Walkenhorst, Marie Margarethe Dorothee | Oestmann | 1863 | Bremen |
| Walkenhorst, Meta Caroline Gesine Marie | Oestmann | 1860 | Bremen |
| Walkenhorst, NN | Alfken | 1852 | Bremen |
| Walkenhorst, NN | Alfke | 1859 | Bremen |