1865 - 
| Johanne Wilhelmine Helene Oberwittler | |
| *: | 27 Feb 1888 |
| D-Dornberg (Bielefeld) | |
Johann Friedrich W i l h e l m Heidbrede 1881-1917 |
| Johann Friedrich W i l h e l m Heidbrede | |
| *: | 7 Apr 1881 |
| D-Dornberg (Bielefeld) | |
| oo: | 7 Aug 1914 |
| D-Dornberg (Bielefeld) | |
| +: | 28 Apr 1917 |
| F-Reims | |
| Heinrich Wilhelm Gustav Wellhoener 1880-1938 |
| Heinrich Wilhelm Gustav Wellhoener | |
| *: | 23 Okt 1880 |
| D-Dornberg (Bielefeld) | |
| oo: | 5 Sep 1919 |
| D-Dornberg (Bielefeld) | |
| +: | 1938 |
| D-Bielefeld | |
| W i l h e l m Heinrich Gustav Oberwittler | |
| *: | 19 Mrz 1891 |
| D-Dornberg (Bielefeld) | |
| +: | 8 Nov 1966 |
| D-Dornberg (Bielefeld) | |
| Mathilde Maria Nienaber 1891-1962 |
| Mathilde Maria Nienaber | |
| *: | 15 Feb 1891 |
| oo: | 16 Mai 1919 |
| D-Dornberg (Bielefeld) | |
| +: | 13 Sep 1962 |
| D-Dornberg (Bielefeld) | |
| Theodor Hermann Gustav Oberwittler 1893-1970 |
| Theodor Hermann Gustav Oberwittler | |
| *: | 24 Nov 1893 |
| D-Dornberg (Bielefeld) | |
| +: | 31 Aug 1970 |
| D-Dornberg (Bielefeld) | |
| E m m a Elisabeth Lange 1894-1968 |
| E m m a Elisabeth Lange | |
| *: | 5 Aug 1894 |
| D-Lage | |
| oo: | 7 Mai 1920 |
| D-Dornberg (Bielefeld) | |
| +: | 4 Nov 1968 |
| D-Dornberg (Bielefeld) | |
| Anna Katharina Marta Oberwittler | |
| *: | 22 Okt 1896 |
| D-Dornberg (Bielefeld) | |
| Walter Heinrich Adolf Siekmann 1885-1956 |
| Walter Heinrich Adolf Siekmann | |
| *: | 8 Feb 1885 |
| oo: | 12 Sep 1919 |
| D-Dornberg (Bielefeld) | |
| +: | 31 Mai 1956 |
| D-Joellenbeck | |
| Catharine Marie Elise Lohmann | |
| *: | 2 Jul 1865 |
| D-Borgholzhausen | |
| Gustav August Heinrich Oberwittler | |
| *: | 7 Mai 1855 |
| D-Dornberg (Bielefeld) | |
| oo: | 1 Apr 1887 |
| D-Dornberg (Bielefeld) | |
