| Zirkler, Alexander | 1902 | Aumund | |
| Zirkler, Amalie Juliane Elisabeth | 1901 | Aumund | |
| Zirkler, Friedrich Albert Arnold | 1905 | Aumund | |
| Zirkler, Gerda Elfriede | Oppermann | 1909 | Aumund II |
| Zirkler, Julius Louis | 1900 | Aumund | |
| Zirkler, Max Alexander | Oppermann | 1911 | Vegesack |
| Zirkler, Meta | 1906 | Aumund |