1891 - 1956 (64 Jahre)
| Heinrich Gustav Petermann | |
| *: | 8 Mai 1914 |
| D-Bochum | |
1915-
| Heinrich Petermann | |
| *: | 18 Aug 1915 |
| D-Hasslinghausen | |
1891-1956
| Heinrich Gustav Petermann | |
| *: | 20 Nov 1891 |
| PL-Neustadt (Westpreussen) | |
| +: | 15 Nov 1956 |
| D-Bochum | |
1884-1961
| Hedwig Haardt | |
| *: | 3 Apr 1884 |
| D-Bochum-Stiepel | |
| oo: | 7 Jul 1914 |
| D-Bochum-Stiepel | |
| +: | 23 Jan 1961 |
| D-Bochum-Linden-Dahlhausen | |
