
| Emil Gustav Robert Albert LANDGRAFF | |
| *: | 21 Jul 1852 |
| Berlin, Berlin, Berlin, Germany | |
| +: | UNKNOWN |
| Emma Alwine DÜNKELBERG | |
| *: | 4 Okt 1853 |
| Iserlohn, Markischer Kreis, North Rhine-Westphalia, Germany | |
| oo: | 6 Dez 1883 |
| Iserlohn, Markischer Kreis, North Rhine-Westphalia, Germany | |
| +: | UNKNOWN |
|
| Carl August Ferdinand Albert LANDGRAFF | |
| *: | 24 Okt 1820 |
| Berlin, Berlin, Berlin, Germany | |
| +: | 21 Nov 1870 |
| Berlin, Berlin, Berlin, Germany | |
| Johanna Christiane Ferdinandine GERLACH | |
| *: | 7 Jan 1825 |
| oo: | 19 Jul 1851 |
| Berlin, Berlin, Berlin, Germany | |
| +: | 23 Sep 1853 |
| Berlin, Berlin, Berlin, Germany | |