| Hartwig, Anna Catharina Maria | 1823 | Bremen | |
| Hartwig, Anna Gerdruth | 1831 | Bremen | |
| Hartwig, Arend | 1815 | Bremen | |
| Hartwig, Carsten Gottfried | 1857 | Bremen | |
| Hartwig, Christiane Amalie | 1851 | Bremen | |
| Hartwig, Diederich Albert | 1839 | Mittelsbüren | |
| Hartwig, Georg Carl Friedrich Wilhelm | 1846 | Bremen | |
| Hartwig, Gerd Albert | 1842 | Bremen | |
| Hartwig, Gesche | Bremermann | 1854 | Bremen |
| Hartwig, Hans Georg Heinrich | 1873 | Bremen | |
| Hartwig, Heinrich Christian | 1814 | Bremen | |
| Hartwig, Heinrich Georg | 1874 | Bremen | |
| Hartwig, Helene Sophie Marg. Marie Dorothea | 1839 | Bremen | |
| Hartwig, Hinrich Ludwig | 1865 | Bremen | |
| Hartwig, Johann Albert | 1833 | Bremen | |
| Hartwig, Johann Diedrich Albert Ludwig | 1849 | Bremen | |
| Hartwig, Johann Georg Heinrich | 1843 | Bremen | |
| Hartwig, Johann Heinrich | 1868 | Bremen | |
| Hartwig, Johann Wilhelm | 1869 | Bremen | |
| Hartwig, Margaretha | 1846 | Bremen | |
| Hartwig, Rebecka Margarethe Louise | 1867 | Bremen | |
| Hartwig, Sophia Margaretha | 1840 | Bremen |