1862 - 
Erika v.Hacke 1903- |
| Erika v.Hacke | |
| *: | 18 Feb 1903 |
| Clemens Franz Felix v.Merveldt 1896-1968 |
| Clemens Franz Felix v.Merveldt | |
| *: | 1896 |
| oo: | 1922 |
| +: | 1968 |
| Erich v.Hacke 1862- |
| Erich v.Hacke | |
| *: | 5 Nov 1862 |
| Berlin | |
| Erika v.Merveldt 1881-1951 |
| Erika v.Merveldt | |
| *: | 23 Apr 1881 |
| oo: | 17 Jan 1901 |
| Berlin | |
| +: | 1951 |
