| Straatmann, Albert Heinrich | Wagner | 1866 | Bremen |
| Straatmann, Carl Ludwig | Peters | 1855 | Bremen |
| Straatmann, Catharine Leopoldine | Wagener | 1858 | Bremen |
| Straatmann, Clara Marie | Peters | 1858 | Bremen |
| Straatmann, Edo Johann Friederich | Peters | 1850 | Bremen |
| Straatmann, Friedrich Wilhelm | Homfeld | 1856 | Bremen |
| Straatmann, Reinhard | Peters | 1852 | Bremen |