| Zeiffer, Frauke | Siemens | Zeiffer Carl Wilhelm | 1918 |
| Zeiffer, Günther Johann | 1923 | ||
| Zeiffer, Jakob Heinrich Josef | Zeiffer Carl Wilhelm | 1914 | |
| Zeiffer, Karl Wilhelm | 1936 | ||
| Zeiffer, Kurt Arnold | 1972 | ||
| Zeiffer, Margarethe Anna | 1920 | ||
| Zeiffer, Mathilde Josephine | Zeiffer Carl Wilhelm | 1904 | |
| Zeiffer, Theodor Friedrich August | Zeiffer Carl Wilhelm | 1919 |