| Siemon, Adeline Helene | 1908 | Lesum | |
| Siemon, Anita Johanne Amanda Rosa | Simon | 1910 | Bremen 1 |
| Siemon, Beta Margaretha | 1882 | Lesum | |
| Siemon, Carl Bruno | Müller | 1889 | Bremen |
| Siemon, Carl Bruno | Müller | 1876 | Bremen |
| Siemon, Carl Louis Bruno | Müller | 1882 | Bremen |
| Siemon, Clara Chr. | 1906 | Lesum | |
| Siemon, Dora Johanne Justine | Müller | 1883 | Bremen |
| Siemon, Doroth. Joh. Armanda A. | Müller | 1878 | Bremen |
| Siemon, Friedrich | 1881 | Lesum | |
| Siemon, Friedrich Louis August | Müller | 1877 | Bremen |
| Siemon, Henriette Emma Marie | 1898 | Lesum | |
| Siemon, Hermann Diedrich | 1902 | Lesum | |
| Siemon, Hermine Adelheid | 1900 | Lesum | |
| Siemon, Hertha Wilhelmine Friederike | Brandt | 1911 | Lesum |
| Siemon, Johann Heinrich | 1878 | Lesum | |
| Siemon, Johann Hinrich | 1880 | Lesum | |
| Siemon, Johannes Wilh. | Müller | 1892 | Bremen |
| Siemon, Lieselotte | Simon | 1912 | Bremen 1 |
| Siemon, Marie Wilhelmine | 1904 | Lesum | |
| Siemon, Norbert Nikolaus | Samson | 1912 | Bremen 1 |