| Bongartz, Anna Margaretha | Besing | 1932 | Vegesack |
| Bongartz, Bruno | 1939 | Hemelingen | |
| Bongartz, Heinrich Hubert | 1938 | Bremen 1 | |
| Bongartz, Herm. Wilh. | 1925 | Bremen 1 | |
| Bongartz, Joh. Heinr. | 1919 | Bremen 1 | |
| Bongartz, Joh. Mathias | 1925 | Bremen 1 | |
| Bongartz, Johann Mathias | 1940 | Bremen-Mitte | |
| Bongartz, Käte Tine | 1939 | Freie Hansestadt Bremen | |
| Bongartz, Matthias Jos. | 1935 | Bremen 1 |