| Helmcken, Anna Margaretha | 1815 | Bremen | |
| Helmcken, Anna Margaretha | 1816 | Bremen | |
| Helmcken, Dorothea Henriette | 1826 | Bremen | |
| Helmcken, Engel | 1822 | Bremen | |
| Helmcken, Helena | 1820 | Bremen | |
| Helmcken, Henriette Friederike Mettje | 1813 | Bremen | |
| Helmcken, Johann Friedrich | 1837 | Bremen | |
| Helmcken, Margaretha | 1827 | Bremen | |
| Helmcken, Margaretha | 1848 | Bremen | |
| Helmcken, Rebecca | 1817 | Bremen |