| Census | Content | Hrejkovice | Time extent | 1921 | Inventory number | 1320 |
| Archives | SDA Písek | Judicial District | Milevsko | Identification mark |
| Census | Content | Hrejkovice | Time extent | 1921 | Inventory number | 1320 |
| Archives | SDA Písek | Judicial District | Milevsko | Identification mark |