| Rennert, Aug. Carl Friedr. | 1920 | Bremen 1 | |
| Rennert, Carl August | 1936 | Bremen 1 | |
| Rennert, Charlotte Juliane | 1920 | Bremen 1 | |
| Rennert, Emma Frieda | 1924 | Bremen 1 | |
| Rennert, Fritz | 1940 | Bremen-Mitte | |
| Rennert, Karl | 1896 | Woltmershausen | |
| Rennert, Otto Aug. Wilh. | 1887 | Bremen | |
| Rennert, Otto August Carl | 1930 | Bremen 1 | |
| Rennert, Richard Karl | 1924 | Bremen 1 |