| Gerl, Anna Margar. | Rulfs | 1860 | Bremen |
| Gerl, Carl Friedrich Christ. | 1874 | Bremen | |
| Gerl, Ernst Wilhelm | 1873 | Bremen | |
| Gerl, Heinrich | 1819 | Bremen | |
| Gerl, Heinrich | 1852 | Bremen | |
| Gerl, Joh. Heinrich | 1814 | Bremen | |
| Gerl, Johann Christ. | 1828 | Bremen | |
| Gerl, Johann Christian Ernst | 1850 | Bremen |