

![]() | Arthur Friedrich Walter BACKHAUS |
| Arthur Friedrich Walter BACKHAUS | |
| *: | 26 Jul 1903 |
| Horhausen, Rhein-Lahn-Kreis, Rheinland-Pfalz, Germany | |
| +: | 13 Feb 1977 |
| Eschweiler, Aachen, Nordrhein-Westfalen, Germany | |
![]() | Lina Rosa SCHÄFER |
| Lina Rosa SCHÄFER | |
| *: | 10 Aug 1905 |
| Rodenroth, Lahn-Dill-Kreis, Hessen, Germany | |
| +: | 2 Sep 1977 |
| Würselen, Aachen, North Rhine-Westphalia, Germany | |
![]() | Heinrich Friedrich Wilhelm BACKHAUS |
| Heinrich Friedrich Wilhelm BACKHAUS | |
| *: | 20 Sep 1873 |
| Eisbergen, Minden-Lubbecke, Nordrhein-Westfalen, Germany | |
| +: | 29 Nov 1951 |
| Braunfels, Lahn-Dill-Kreis, Hesse, Germany | |