| Gierszewski, Alwine Gertrud | Sulkowski | 1912 | Bremen 1 |
| Gierszewski, Franz | Sulkowski | 1901 | Bremen |
| Gierszewski, Hedwig | Sulkowski | 1902 | Bremen |
| Gierszewski, Heinrich Friedrich Franz | Sulik | 1902 | Bremen 1 |
| Gierszewski, Hermine Paula | Sulik | 1908 | Bremen 1 |
| Gierszewski, Johann | Plokarz | 1912 | Blumenthal |
| Gierszewski, Marie | Plokarz | 1912 | Blumenthal |
| Gierszewski, Martha Anna | Sulkowska verw. Gierszewski | 1903 | Bremen 1 |
| Gierszewski, Max Johann | Sulik | 1904 | Bremen 1 |
| Gierszewski, Sophie Margarethe | Sulik | 1901 | Bremen |