The parish in Kórnik was established in 1437 thanks to the founders and owners of the town, the Górka family. Probably at the same time the parish church, then still under construction, was consecrated and the bishop of Poznań, Uriel Górka, established a college of canons in 1495. In the mid-sixteenth century, the Górkas converted to Protestantism and gave the church to dissenters. As they then lost their right to burial in the ancestral chapel at the Poznań cathedral, the last member of the family, Stanisław Górka, built a mausoleum in the form of a domed chapel at the parish collegiate church, where his brothers Łukasz and Andrzej, and ultimately also Stanisław himself, were buried (+1592). The architectural structure of the mausoleum is ...