| Undt, Anna Marie Margarethe | Wiegmann | 1905 | Bremen 1 |
| Undt, Carol. Henriette Louise | 1883 | Bremen | |
| Undt, Daniel Aug. Herm. | 1880 | Bremen | |
| Undt, Daniel Gottfried Wilhelm | 1907 | Bremen 1 | |
| Undt, Gerh. Heinr. | 1881 | Bremen | |
| Undt, Margar. Dorothee | Lohmann | 1890 | Bremen |
| Undt, Sophie Henriette | 1892 | Bremen |