

| August Otto LANDGRAF | |
| *: | 31 Mai 1870 |
| Genthin, Jerichower Land, Saxony-Anhalt, Germany | |
| +: | UNKNOWN |
| Kaiserslautern, Kaiserslautern, Rhineland-Palatinate, Germany | |
| Katharina Anna HENN | |
| *: | 16 Mrz 1882 |
| Lambrecht, Bad Durkheim, Rhineland-Palatinate, Germany | |
| oo: | 28 Mai 1903 |
| Kaiserlautern, Kaiserslautern, Rhineland-Palatinate, Germany | |
| +: | 18 Jul 1919 |
| Kaiserslautern, Kaiserslautern, Rhineland-Palatinate, Germany | |
| Marie Theodora Bertha Helene LANDGRAF | |
| *: | 26 Jul 1868 |
| Genthin, Jerichower Land, Saxony-Anhalt, Germany | |
| +: | UNKNOWN |
| Margarethe Friederike Louise Charlotte LANDZRAF | |
| *: | 20 Jun 1866 |
| Genthin, Jerichower Land, Saxony-Anhalt, Germany | |
| +: | UNKNOWN |
|
| Otto Friedrich LANDGRAF | |
| *: | 30 Apr 1830 |
| Mützel, Jerichower Land, Saxony-Anhalt, Germany | |
| +: | UNKNOWN |
| Caroline Wilhelmine Helena MEINECKE | |
| *: | 15 Mai 1844 |
| oo: | 1865 |
| Genthin, Jerichower Land, Saxony-Anhalt, Germany | |
| +: | UNKNOWN |