| Oltmanns, Anna | Oltmanns | 1820 | Bremen |
| Oltmanns, Anna | Oltmanns | 1820 | Hastedt |
| Oltmanns, Catharine Adelheid | Säumenicht | 1865 | Bremen |
| Oltmanns, Cornelius Anton | 1836 | Vegesack | |
| Oltmanns, Diederich | Morissen | 1818 | Bremen |
| Oltmanns, Friedrich August | Inhülsen | 1875 | Bremen |
| Oltmanns, Heinrich | Morissen | 1825 | Bremen |
| Oltmanns, Johann Anton | Rickleffs | 1871 | Bremen |
| Oltmanns, Johanna Diederika | Morissen | 1819 | Bremen |
| Oltmanns, Meta Margaretha Christina | Winkelsez | 1818 | Bremen |
| Oltmanns, NN | Oltmanns | 1867 | Bremen |
| Oltmanns, Sophie Auguste | Inhülsen | 1874 | Bremen |