1900-1988
| Martha Haardt | |
| *: | 10 Mrz 1900 |
| D-Bochum-Stiepel | |
| +: | 10 Sep 1988 |
| D-Bochum | |
1903-
| Arthur Haardt | |
| *: | 6 Aug 1903 |
| D-Bochum-Stiepel | |
|
1873-1935
| Wilhelm Haardt | |
| *: | 20 Apr 1873 |
| D-Bochum-Stiepel | |
| +: | 12 Dez 1935 |
| D-Bochum-Weitmar | |
1876-1973
| Selinde Kracht | |
| *: | 28 Sep 1876 |
| D-Bochum-Stiepel | |
| oo: | 26 Jun 1896 |
| D-Bochum-Stiepel | |
| +: | 19 Apr 1973 |
| D-Bochum-Stiepel | |