In May 1685, the Crown hetman and Kraków Voivode Feliks Kazimierz Potocki purchased land along the Bug River. In 1692, he founded a city on the lands of the village "Novyi Dvir" (literally "New Garden", Polish: Nowy Dwór) and named it "Krystynopol" after his wife Krystyna Lubomirska (the suffix "-pol" derives from Greek "polis"). Potocki made the city his family center. He died here on September 22, 1702. His grandson Franciszek Salezy Potocki built a palace and in 1763 founded a monastery of Basilians (barocco church of Saint George; prior to 1946 – a place of miracles with wondrous icon of the Mother of God).