| Janhsen, Adolph Diedrich | 1915 | Bremen 1 | |
| Janhsen, August | 1917 | Bremen 1 | |
| Janhsen, Ernst Wilh. Otto | 1917 | Bremen 1 | |
| Janhsen, Fokko M??? | 1916 | Bremen 1 | |
| Janhsen, Georg Heinrich | 1918 | Bremen 1 | |
| Janhsen, Gerh. Wilh. Aug. | 1916 | Bremen 1 | |
| Janhsen, Heinr. Diedr. Friedr. | 1918 | Bremen 1 | |
| Janhsen, Heinrich | 1916 | Bremen 1 | |
| Janhsen, Joh. Wilh. | 1916 | Bremen 1 | |
| Janhsen, Karl August Johann | 1914 | Bremen 1 | |
| Janhsen, Sabine | 1964 | Bremen-Mitte |