| Prokopec, Adolf | 1929 | Bremen 1 | |
| Prokopec, Anton | 1904 | Bremen 1 | |
| Prokopec, Eleonore | 1940 | Bremen-Mitte | |
| Prokopec, Josef Rudolf | 1942 | Bremen-Mitte | |
| Prokopec, Lina Clara | Neumann | 1922 | Bremen 1 |
| Prokopec, Meta | Bremer | 1919 | Bremen 1 |
| Prokopec, Philomena Marie | 1920 | Bremen 1 | |
| Prokopec, Stefan | 1897 | Bremen | |
| Prokopec, Vincenz | 1904 | Bremen 1 | |
| Prokopec, Wilhelm | 1935 | Bremen 2 (Gröpelingen) |