| Rencken, Anna Franziska Dora | Behrens | 1942 | Bremen-Mitte |
| Rencken, Diedrich | 1875 | Lesum | |
| Rencken, Edith Charlotte Adelheid | 1942 | Bremen-Mitte | |
| Rencken, Friedrich Hermann Carl | 1931 | Bremen 5 (Gröpelingen) | |
| Rencken, Heinr. Fr. Christ. | 1898 | Bremen | |
| Rencken, Heinrich Friedrich Christ. | 1928 | Bremen 1 | |
| Rencken, Meta Katharine Marie | 1932 | Bremen 1 |