1865 - 
| Wilhelm Dettmar 1891-1951 |
| Wilhelm Dettmar | |
| *: | 19 Dez 1891 |
| D-Bochum-Stiepel | |
| +: | 23 Nov 1951 |
| D-Bochum | |
| Ernst Dettmar 1893-1944 |
| Ernst Dettmar | |
| *: | 3 Apr 1893 |
| D-Bochum-Stiepel | |
| +: | 11 Mai 1944 |
| D-Bochum | |
| Eugen Dettmar 1895-1896 |
| Eugen Dettmar | |
| *: | 5 Okt 1895 |
| D-Bochum-Stiepel | |
| +: | 3 Apr 1896 |
| D-Bochum-Stiepel | |
|
| Heinrich W i l h e l m Dettmar | |
| *: | 9 Mai 1865 |
| D-Bochum-Stiepel | |
Alma Lanfermann 1870- |
| Alma Lanfermann | |
| *: | 22 Nov 1870 |
| D-Bochum | |
| oo: | 29 Aug 1891 |
| D-Bochum-Stiepel | |
