| Haack, Agnes | Warnke | 1883 | Bremen |
| Haack, Antonie Louise Albertine | Zahn | 1877 | Arbergen |
| Haack, Ella Anna Frieda | Meyer | 1908 | Aumund , Aumund I |
| Haack, Erna | Abesser | 1900 | Woltmershausen |
| Haack, Fritz Albert Wilhelm | Zahn | 1876 | Arbergen |
| Haack, Hans Werner | Brix | 1906 | Bremen 1 |
| Haack, Helma Meta Ida | Abesser | 1907 | Bremen 2 (Hastedt) |
| Haack, Helmut Ernst | Scheffer | 1903 | Bremen 1 |
| Haack, Hinrich Friedrich Karl | 1903 | Aumund | |
| Haack, Ingeborg Friederike Gustave | Manke | 1909 | Bremen 1 |
| Haack, Karla Elise Anna | Meyer | 1911 | Aumund I |
| Haack, Käthe Rebecka | Bredemeyer | 1911 | Bremen 1 |
| Haack, Ludwig Wilhelm Walter | Scheffler | 1901 | Bremen |
| Haack, Paula Helma Hildegard | Abesser | 1898 | Huchting |
| Haack, Walter Rudolf Hans | Brix | 1905 | Bremen 1 |
| Haack, Wilhelm Heinrich Johann Claus | Warnke | 1879 | Bremen |