| Retzlaff, Carl | Hölzner | 1900 | Bremen |
| Retzlaff, Dora Anna Frieda | Hölzner | 1902 | Bremen 1 |
| Retzlaff, Emma Henriette | Hölzner | 1904 | Bremen 1 |
| Retzlaff, Frida Anna Maria | Sabin | 1912 | Neuenland |
| Retzlaff, Gustav Alfred | Hölzner | 1906 | Bremen 1 |
| Retzlaff, Heinrich Gustav | Hölzner | 1909 | Bremen 1 |
| Retzlaff, Louise Wilhelmine | Hölzner | 1901 | Bremen |
| Retzlaff, Paul Theodor | Ahders | 1883 | Bremen |
| Retzlaff, Wilhelmine | Hölzner | 1900 | Bremen |