| Janiszewski, Ignatz Heinrich | Gockel | 1902 | Bremen, Bremen 1 |
| Janiszewski, Walter Karl | Quernheim | 1910 | Bremen 4 (Walle) |
| Janiszewski, Adalbert Henry | Gockel | 1904 | Bremen 1 |
| Janiszewski, Adalbert Hermann | Quernheim | 1906 | Bremen 1 |
| Janiszewski, Johann Wladislaus | Janiszewski | 1908 | Bremen 1 |
| Janiszewski, Johanna Elisabeth | Gockel | 1906 | Bremen 1 |
| Janiszewski, Anna Marie Albertine | Quernheim | 1896 | Bremen |
| Janiszewski, Anton Martin | Gockel | 1897 | Bremen |
| Janiszewski, Hermann Albert Julius | Quernheim | 1898 | Bremen |
| Janiszewski, Martin Ignatz | Gockel | 1898 | Bremen |
| Janiszewski, Martin Ignatz | Gockel | 1900 | Bremen |
| Janiszewski, Helene | 1908 | Blumenthal | |
| Janiszewski, Wanda Marie | 1910 | Blumenthal |