| Siebrands, Elmrich Ulfurts | 1883 | Walle | |
| Siebrands, Fenna Christina | 1909 | Grambke | |
| Siebrands, Folmtje Arends | 1879 | Walle | |
| Siebrands, Gretje Gerhardine Arends | 1878 | Bremen | |
| Siebrands, Harbertus | 1914 | Bremen 1 | |
| Siebrands, Johann Peter | 1931 | Bremen 1 | |
| Siebrands, Metta Margaretha | 1907 | Grambke | |
| Siebrands, Richard August | 1937 | Bremen 1 |