| Sieburg, Adolphe Leonore Wilhelmine | Siedler | Sieburg Wilhelm Hermann Julius | 1911 |
| Sieburg, Bertha Minna Frieda | Henze | 1930 | |
| Sieburg, Dorette Sophie Marie | Lange | Sieburg Friedrich | 1950 |
| Sieburg, Georg Friedrich August | 1932 | ||
| Sieburg, Hermann Otto Julius | 1938 | ||
| Sieburg, Kurt Adolf Julius | 1955 | ||
| Sieburg, Sophie Luise Lisette Auguste | Honeck | Sieburg Wilhelm Hermann Julius | 1931 |
| Sieburg, Wilhelm Hermann Julius | Sieburg Wilhelm Hermann Julius | 1904 | |
| Sieburg, Wilhelm Hermann Louis | 1922 |