| Laackmann, Emil | Warnecke | 1907 | Bremen 1 |
| Laackmann, Emma Luise | 1900 | ohne | |
| Laackmann, Frieda | Warneke | 1903 | Bremen 1 |
| Laackmann, Heinrich | Warneke | 1900 | Bremen |
| Laackmann, Hermann Diedrich | Warneke | 1905 | Bremen 1 |
| Laackmann, Johann Heinrich | Laakmann | 1910 | Arbergen |
| Laackmann, Johann Hinrich | Laackmann | 1908 | Arbergen |
| Laackmann, Käthe | Warneke | 1906 | Bremen 1 |
| Laackmann, Martha Hermine Johanne | Laackmann | 1901 | Woltmershausen |
| Laackmann, Martha Hermine Johanne | 1901 | ohne | |
| Laackmann, Willi | Warneke | 1902 | Bremen |