| Sperber, Caroline Charlotte Dorothee | Stellmann | 1872 | Bremen |
| Sperber, Caroline Charlotte Dorothee | 1863 | Bremen | |
| Sperber, Johann August Wilhelm | 1861 | Bremen | |
| Sperber, Johann Friedrich Wilhelm | 1872 | Bremen | |
| Sperber, Ulrich Caspar Wilhelm | 1852 | Bremen | |
| Sperber, Wilhelmine Charlotte | 1852 | Bremen |