| Wirtz, | Wirtz | 1910 | Bremen 1 |
| Wirtz, Anna Marie Susanne | Frese | 1895 | Bremen |
| Wirtz, Catharine Henriette | Frese | 1897 | Bremen |
| Wirtz, Friedrich | Hauschild | 1893 | Hastedt |
| Wirtz, Heinrich | Wirtz | 1906 | Bremen 1 |
| Wirtz, Marie Louise | Pauli | 1887 | Bremen |
| Wirtz, Peter Joseph | Frese | 1899 | Bremen |