| Mrwik, Anna | Burgdorf | 1908 | Bremen 3 (Woltm.hsn) |
| Mrwik, Anna Gerhardine Josefine | Onken | 1877 | Bremen |
| Mrwik, Gerhard Adalbert | Onken | 1879 | Bremen |
| Mrwik, Gerhard Heinrich | Burgdorf | 1902 | Bremen 1 |
| Mrwik, Gertrud Johanne Hermine | Helms | 1911 | Bremen 1 |
| Mrwik, Hugo Carl | Burgdorf | 1899 | Schwachhausen |
| Mrwik, Hugo Carl | 1899 | ohne | |
| Mrwik, Hugo Ludwig | Burgdorf | 1904 | Bremen 1 |
| Mrwik, Margarete Marie Theda | Helms | 1908 | Bremen 1 |
| Mrwik, Theda Anna | Burgdorf | 1901 | Bremen |