1864 - 
1907-1969
| Gustav Vohwinkel | |
| *: | 8 Jan 1907 |
| D-Bochum-Stiepel | |
| +: | 14 Feb 1969 |
| D-Bochum | |
1887-1953
| Mathilde Haarmann gt. Stemmann | |
| *: | 1 Jun 1887 |
| D-Bochum-Stiepel | |
| +: | 19 Sep 1953 |
| D-Bochum | |
1884-1972
| Gustav Vohwinkel | |
| *: | 25 Mrz 1884 |
| D-Bochum-Stiepel | |
| oo: | 27 Nov 1906 |
| D-Bochum-Stiepel | |
| +: | 17 Feb 1972 |
| D-Bochum-Stiepel | |
1889-1963
| August Haarmann gt. Stemmann | |
| *: | 26 Apr 1889 |
| D-Bochum-Stiepel | |
| +: | 13 Dez 1963 |
| D-Krefeld | |
| Helene Haarmann gt. Stemmann | |
| *: | 26 Mrz 1893 |
| D-Hattingen | |
| Friederike Caroline Vogelsang | |
| *: | 17 Jul 1864 |
| D-Bochum-Stiepel | |
| Friedrich H e i n r i c h Wilhelm Haarmann gt. Stemmann | |
| *: | 22 Apr 1861 |
| D-Bochum-Stiepel | |
| oo: | 8 Mai 1886 |
| D-Bochum-Stiepel | |
