| Mengersen, Adolph Christian Rudolph | 1915 | Bremen 1 | |
| Mengersen, Anna Rudolphine | Richter | 1967 | Bremen-Burglesum |
| Mengersen, Bertha Marie Theodore | 1956 | Bremen-Mitte | |
| Mengersen, Carl Hermann Christian | 1931 | Bremen 1 | |
| Mengersen, Dorothe Sophie Regina Antonie | 1912 | Bremen 1 | |
| Mengersen, Dorothee Margarethe Eleonore | Horstmann | 1951 | Bremen-Mitte |
| Mengersen, Emma Christine Wilhelmine | 1946 | Bremen-Mitte | |
| Mengersen, Heinr. Ant. Adolph | 1884 | Bremen | |
| Mengersen, Heinrich Anton | 1928 | Bremen 1 | |
| Mengersen, Helene Marie Elise | Bolte | 1911 | Bremen 1 |
| Mengersen, Hinrich | 1894 | Bremen | |
| Mengersen, Hinrich Wilhelm | 1968 | Bremen-Mitte | |
| Mengersen, Johann | 1912 | Bremen 1 | |
| Mengersen, Johanne Christine Meta | 1898 | Bremen | |
| Mengersen, totgeb. Mädchen | 1884 | Bremen |