In the Middle Ages, Przedbórz, situated by the ford on the Pilica river, belonged to the parish of Policzko, and the income from crossing the river was drawn by the monastery in Trzemeszno. A chapel was built in Przedbórz probably around 1278. Bolesław the Chaste used to visit the settlement with his entourage and his wife Kunegunda. Probably on her order, the chapel was built by Jacek Aleksy Sadykierz, in honor of the patron Saint. Alexius, her grandfather Emperor Alexius Comnenus. After a great fire in 1341, Casimir the Great renovated Przedbórz, erected a castle and added a red sandstone tower to the temple. In the same year, the parish from Policzek was transferred to Przedbórz by Archbishop Jaroslaw Bogoria Skotnicki. In 1512, the parish had a parish priest, two vicars and a curate in the former church in Policzek. In 1683 the church burnt down.