| Potthoff, Alke Margar. | Meyer | 1834 | Bremen |
| Potthoff, Carl Heinr. | 1862 | Bremen | |
| Potthoff, Conr. Heinr. Carl | 1838 | Bremen | |
| Potthoff, Jacob | 1847 | Bremen | |
| Potthoff, Johann Friedrich | 1866 | Bremen | |
| Potthoff, Johann Friedrich August | 1842 | Bremen | |
| Potthoff, Maria Clara Ludowica | Rüter | 1840 | Bremen |