| Zollikofer, Wilhelm Otto | Sölter | 1876 | Bremen |
| Zollikofer, Ernst Walter | Sölter | 1879 | Bremen |
| Zollikofer, Henri Gustav | Sölter genannt Adolph | 1881 | Bremen |
| Zollikofer, Louis Alwin | Gysin | 1893 | Bremen |
| Zollikofer, Rosa Elise | Gysin | 1895 | Bremen |
| Zollikofer, Karl Friedrich | Kühl | 1905 | Bremen 1 |
| Zollikofer, Johanne Henriette | Kühl | 1907 | Bremen 1 |
| Zollikofer, Walter Ludwig | Kühl | 1908 | Bremen 1 |