| Welker, Georg | 1962 | Bremen-Burglesum | |
| Welker, Martha Elisabeth | Briel | 1935 | Grambkermoor |
| Welker, Olga Hedwig | Nitzsche | 1969 | Bremen-Hemelingen |
| Welker, Paul Gustav | 1918 | Bremen 1 | |
| Welker, totgeborenes Mädchen | 1914 | Aumund I | |
| Welker, totgeborenes Mädchen | 1925 | Lesum |