| Retberg, Adelheid Henriette | Meyer | 1844 | Bremen |
| Retberg, Anna Margaretha | Eggers | 1839 | Bremen |
| Retberg, Christel | Meyer | 1848 | Bremen |
| Retberg, Emma Betty | Sengstake | 1855 | Bremen |
| Retberg, Georg Heinrich | Lange | 1874 | Bremen |
| Retberg, Georg Heinrich | Eggers | 1840 | Bremen |
| Retberg, Gesine | Meyer | 1850 | Bremen |
| Retberg, Heinrich | Sengstacke | 1849 | Bremen |
| Retberg, Heinrich Wilhelm | Sengstack | 1850 | Bremen |
| Retberg, Henriette Josephine | Sengstack | 1844 | Bremen |
| Retberg, Johann Christopher | Sengstake | 1842 | Bremen |
| Retberg, Johann Heinrich Christoph | Rasch | 1864 | Bremen |
| Retberg, Johannes Friedrich | Brunssen | 1841 | Bremen |
| Retberg, Marie Elisabeth | Sengstack | 1858 | Bremen |
| Retberg, NN | Eggers | 1841 | Bremen |
| Retberg, Theodor Eduard Ludewig | Schmidt | 1819 | Bremen |
| Retberg, Wilhelm Friedrich | Sengstacke | 1846 | Bremen |
| Retberg, Wilhelmine Auguste | Sengstacke | 1847 | Bremen |