| Sielmann, Anton | 1970 | ||
| Sielmann, Erich Otto Hermann | 1973 | ||
| Sielmann, Hinderk | 1916 | ||
| Sielmann, Johanne Gesine Margarethe | Nagel | Sielmann Anton | 1945 |
| Sielmann, Meta | Sielmann Hemke (Heinke?) | 1931 | |
| Sielmann, Paula Augusta | Bertram | Sielmann Wilhelm Johann Hermann | 1962 |
| Sielmann, Ute | Sielmann Erich Karl Richard | 1956 | |
| Sielmann, Wilhelm Johann Hermann | 1962 | ||
| Sielmann, Wübke Anna | Lankenau | Sielmann Hemke | 1974 |