1877 - 
1899-1925
| Anneliese Schlitter | |
| *: | 20 Jun 1899 |
| Essen | |
| +: | 19 Sep 1925 |
| Paris | |
1896-
| Waldemar Strenger | |
| *: | 28 Mrz 1896 |
| Gütersloh | |
1904-1970
| Oskar Schlitter | |
| *: | 15 Jun 1904 |
| Essen | |
| +: | 12 Nov 1970 |
| Offenstetten | |
| Daisy Karen May Charlotte von Freyberg zu Eisenberg-Letzendorf | |
| *: | 27 Feb 1913 |
| Berlin-Charlottenburg | |
|
| Anna Emilie Auguste Fanny Bandhauer | |
| *: | 15 Okt 1877 |
| Essen | |
1868-1939
| Dr.phil.h.c. Oscar Schlitter | |
| *: | 10 Jan 1868 |
| Lennep | |
| oo: | 01 Sep 1898 |
| Essen | |
| +: | 30 Nov 1939 |
| Berlin | |
