| Piontek, Gertrud Karoline | 1939 | Aumund | |
| Piontek, Ludwig | 1908 | Blumenthal | |
| Piontek, Marie | 1924 | Bremen 1 | |
| Piontek, Paul | 1933 | Bremen 1 | |
| Piontek, Praxeda | 1902 | Blumenthal | |
| Piontek, Robert | 1912 | Blumenthal | |
| Piontek, Viktoria | 1897 | Blumenthal | |
| Piontek, Wilhelm | 1925 | Grohn |