| Gercken, Adelheid | 1818 | Bremen | |
| Gercken, Anna | 1839 | Bremen | |
| Gercken, Anna Gerdruth | Schwerdtfeger | 1841 | Bremen |
| Gercken, Anna Sophie Margar. | Grieme | 1861 | Bremen |
| Gercken, Anton Diedrich | 1854 | Bremen | |
| Gercken, Anton Heinrich | 1862 | Bremen | |
| Gercken, Aug. Caroline | 1827 | Bremen | |
| Gercken, Christ. Friedr. | 1839 | Bremen | |
| Gercken, Christ. Henriette | 1854 | Bremen | |
| Gercken, Friederich | 1821 | Bremen | |
| Gercken, Friederich | 1821 | Hastedt | |
| Gercken, Gerd Hinr. | 1838 | Bremen | |
| Gercken, Hinrich | 1820 | Bremen | |
| Gercken, Johanne Henriette | 1872 | Bremen | |
| Gercken, Maria Elisabeth | 1813 | Arbergen | |
| Gercken, Metta | Kirchner | 1832 | Bremen |
| Gercken, NN | 1869 | Bremen | |
| Gercken, Otto | 1831 | Bremen | |
| Gercken, Theodor | 1819 | Bremen |