1881 - 1952 (71 Jahre)
| August Emil K u r t Hofacker | |
| *: | 29 Mai 1903 |
| D-Bochum-Stiepel | |
| Erich Hofacker 1906- |
| Erich Hofacker | |
| *: | 16 Jun 1906 |
| D-Opladen | |
| Friedrich Hofacker 1881-1952 |
| Friedrich Hofacker | |
| *: | 28 Feb 1881 |
| D-Wuppertal-Eberfeld | |
| +: | 4 Jul 1952 |
| D-Koeln | |
Johanna Wilhelmine Hedwig Retthagen 1880-1954 |
| Johanna Wilhelmine Hedwig Retthagen | |
| *: | 20 Dez 1880 |
| D-Hattingen | |
| oo: | 1 Nov 1902 |
| D-Bochum-Stiepel | |
| +: | 19 Okt 1954 |
| D-Opladen | |
