| Pieken, Anna Marie | Bohlmann | 1893 | Woltmershausen |
| Pieken, Heinrich | Bohlmann | 1891 | Woltmershausen |
| Pieken, Heinrich Albertus | Bohlmann | 1888 | Woltmershausen |
| Pieken, Johann Hermann | Bohlmann | 1896 | Bremen |
| Pieken, Johannes Adalbert | Bohlmann | 1903 | Bremen 1 |
| Pieken, Johannes Andreas | Bohlmann | 1906 | Bremen 1 |
| Pieken, Julius Daniel | Bohlmann | 1901 | Bremen |
| Pieken, Meta Adelheid | Bohlmann | 1909 | Bremen 1 |