| Siebold, Anna Dorothee | 1924 | Bremen 1 | |
| Siebold, Anna Herm. Paul. | 1895 | Bremen | |
| Siebold, Anna Theodore | Osmers | 1882 | Bremen |
| Siebold, Carl Diedrich August | 1922 | Bremen 1 | |
| Siebold, Carl Friedrich | 1939 | Freie Hansestadt Bremen | |
| Siebold, Carl Friedrich | 1919 | Bremen 1 | |
| Siebold, Caroline Charlotte | 1912 | Bremen 1 | |
| Siebold, Caroline Rosamunde Friederike | 1905 | Bremen 1 | |
| Siebold, Emma Friederike | 1906 | Bremen 1 | |
| Siebold, Emma Wilhelmine Catharine | 1903 | Bremen 1 | |
| Siebold, Emma Wilhelmine Charlotte | 1896 | Bremen | |
| Siebold, Friedr. Wilhelm | 1911 | Bremen 1 | |
| Siebold, Friedrich Wilhelm | 1937 | Bremen 1 | |
| Siebold, Fritz Carl Joh.s Wilh. | 1912 | Bremen 1 | |
| Siebold, Fritz Karl Wilhelm | 1941 | Bremen-Mitte | |
| Siebold, Johann Wilhelm | 1895 | Bremen | |
| Siebold, Johannes Heinrich | 1901 | Bremen | |
| Siebold, Marie Fried.ke | 1891 | Bremen | |
| Siebold, Marie Louise Martha | 1927 | Bremen 1 | |
| Siebold, Rosita Amalie genannt Louise | 1896 | Bremen | |
| Siebold, Scharsine Wilhelmine | Buns | 1924 | Bremen 1 |