| Steingrube, Friedrich Adolf | 1917 | Bremen 5 (Gröpelingen) | |
| Steingrube, Gustav Wilhelm Ignaz | 1962 | Bremen-Mitte | |
| Steingrube, Justine Minna | Knörnschild | 1960 | Bremen-Burglesum |
| Steingrube, Louis Heinrich Friedrich | 1939 | Vegesack, Bremen-Vegesack | |
| Steingrube, Marie Selma | Beyer | 1918 | Bremen 1 |