1880 - 
1903-
| Helena Kroniger | |
| *: | 27 Feb 1903 |
| D-Bochum-Stiepel | |
1900-
| Heinrich Wilhelm Buderus | |
| *: | 1 Apr 1900 |
| D-Bochum | |
| oo: | 4 Jul 1925 |
| D-Bochum-Stiepel | |
1904-
| Elfriede Kroniger | |
| *: | 24 Mai 1904 |
| D-Bochum-Stiepel | |
1906-
| Gustav Kroniger | |
| *: | 24 Jun 1906 |
| D-Bochum-Stiepel | |
1912-
| Anna Helene Ueberheim | |
| *: | 25 Jun 1912 |
| D-Bochum-Wattenscheid | |
| oo: | 22 Feb 1930 |
| D-Bochum-Stiepel | |
1914-
| Luise Kroniger | |
| *: | 23 Aug 1914 |
| D-Bochum-Stiepel | |
1880-
| Julie Auguste Wegemann | |
| *: | 27 Jun 1880 |
| D-Bochum-Linden | |
1876-1950
| Heinrich Gustav Kroniger | |
| *: | 19 Apr 1876 |
| D-Bochum-Stiepel | |
| oo: | 16 Mai 1902 |
| D-Bochum-Stiepel | |
| +: | 3 Mrz 1950 |
| D-Bochum-Stiepel | |
