| Pietruska, Ang. | 1904 | Blumenthal | |
| Pietruska, Anna Marie | Dampf | 1979 | Bremen-Nord |
| Pietruska, August | 1933 | Aumund | |
| Pietruska, August | 1942 | Bremen-Mitte | |
| Pietruska, Edit | 1971 | Bremen-Vegesack | |
| Pietruska, Gunter Paul | 1949 | Bremen-Mitte | |
| Pietruska, Josef | 1974 | Bremen-Vegesack | |
| Pietruska, Josefa | Pavlicek | 1942 | Bremen-Mitte |
| Pietruska, Konrad Paul | 1913 | Aumund II | |
| Pietruska, Metta Christine | Wulfes | 1978 | Bremen-Nord |
| Pietruska, Paul | 1987 | Bremen-Nord | |
| Pietruska, Sophie | Blana | 1975 | Bremen-Hemelingen |