| Muhsmann, Dorothee Marie | Horstmann | 1883 | Bremen |
| Muhsmann, Frieda Marie | Horstmann | 1885 | Bremen |
| Muhsmann, Friedrich Adolph | Horstmann | 1886 | Bremen |
| Muhsmann, Georg Wilhelm | Horstmann | 1890 | Bremen |
| Muhsmann, Karl Albert Otto | Herwig | 1908 | Bremen 1 |
| Muhsmann, Meta Anna | Horstmann | 1888 | Bremen |