| Gierszewski, Anton | 1915 | Blumenthal | |
| Gierszewski, Bernhard | 1902 | Bremen 1 | |
| Gierszewski, Bertha | Sulkowski | 1954 | Bremen-Mitte |
| Gierszewski, Elisabeth Rudolfine Rosalie | Kayser | 1960 | Bremen-Hemelingen |
| Gierszewski, Franz | 1901 | Bremen | |
| Gierszewski, Franz | 1935 | Bremen 1 | |
| Gierszewski, Heinr. Friedr. Franz | 1905 | Bremen 1 | |
| Gierszewski, Hermine Paula | 1919 | Bremen 1 | |
| Gierszewski, Konrad karl | 1914 | Blumenthal | |
| Gierszewski, Ludwig | 1902 | Bremen 1 | |
| Gierszewski, Max Johann | 1904 | Bremen 1 | |
| Gierszewski, Sophie Margarethe | 1919 | Bremen 1 |