| Siebke, Carl Friedrich Ludwig | 1944 | ||
| Siebke, Friedrich Heinrich Konrad | 1968 | ||
| Siebke, Joh.e Friedr.ke Antonette | Junck | Siebke Heinr. | 1898 |
| Siebke, Johanne Ernestine Friederike | Knocke | Siebke Friedrich Heinrich Konrad | 1961 |
| Siebke, Johanne Meta | Röhrs | Siebke Carl Friedrich Ludwig | 1960 |
| Siebke, Maria Anna Wilhelmine | Henze | Siebke Heinrich Carl | 1950 |