1879 - 1945 (65 Jahre)
| Elfriede Kestermann 1902- |
| Elfriede Kestermann | |
| *: | 27 Jan 1902 |
| D-Bochum-Stiepel | |
| Hedwig Kestermann 1906-1907 |
| Hedwig Kestermann | |
| *: | 31 Aug 1906 |
| D-Bochum-Stiepel | |
| +: | 22 Sep 1907 |
| D-Bochum-Stiepel | |
| Mathilde Kost 1879-1945 |
| Mathilde Kost | |
| *: | 6 Okt 1879 |
| D-Bochum-Stiepel | |
| +: | 25 Jul 1945 |
| D-Bochum-Stiepel | |
Friedrich G u s t a v Kestermann 1874-1940 |
| Friedrich G u s t a v Kestermann | |
| *: | 14 Jan 1874 |
| D-Bochum-Stiepel | |
| oo: | 10 Feb 1899 |
| D-Bochum-Stiepel | |
| +: | 8 Mai 1940 |
| D-Bochum | |
