 The settlement prospered due to the protection of bishop of Kraków Iwo Odrowąż, and King Kazimierz Wielki.In 1409, Działoszyce was granted Magdeburg rights by King Władysław Jagiełło.The town was part of Lesser Poland’s Sandomierz Voivodeship, and it belonged to the Ostrogski family, which collected tolls for crossing the river bridge.