| Wiech, | Picker | 1885 | Bremen |
| Wiech, Albert Julius | Picker | 1883 | Bremen |
| Wiech, Daniel Hermann | Picker | 1881 | Bremen |
| Wiech, Dorothee Henr. | Pieker | 1893 | Bremen |
| Wiech, Ernst August | Picker | 1887 | Bremen |
| Wiech, Frieda Charlotte Dorothee | 1879 | Blumenthal | |
| Wiech, Friedrich Georg | Picker | 1886 | Bremen |
| Wiech, Margot Marie-Luise | Bernett | 1913 | Bremen 1 |