| Langmack, Adolph Georg | Wätjen | 1882 | Bremen |
| Langmack, Anna Martha | Müller | 1910 | Bremen 1 |
| Langmack, Anton Christian | Wätjen | 1876 | Bremen |
| Langmack, Franz Oscar | Weetjen | 1884 | Bremen |
| Langmack, Johannes Ludwig | Wätjen | 1879 | Bremen |
| Langmack, Johannes Otto August | Menze | 1906 | Bremen 1 |
| Langmack, Karoline Lina Dora | Menze | 1908 | Bremen 1 |
| Langmack, Sophie Charlotte | Menze | 1911 | Bremen 1 |