| Schwencker, Fritz Heinrich Wilhelm | Nuttelmann | 1910 | Bremen 2 (Hastedt) |
| Schwencker, Johann Hinrich | Hilken | 1879 | Osthollerland |
| Schwencker, Marie Sophie Doris | Nuttelmann | 1908 | Bremen 2 (Hastedt) |
| Schwencker, Wilma Gertrud Sophie | Nuttelmann | 1913 | Bremen 2 (Hastedt) |