Wadysaw Oporowski(1395-11 March 1453) served in the Archdiocese of Gniezno from 1449 to 1453.
11 March 1453
Oporow 1395 Gniezno 1449 1453 
Deputy Chancellor of Poland (14291434), Bishop of Kujawy (14341449), archbishop of Gniezno and primate of Poland (14491453). Wadysaw Oporowski (13951453) was a Polish medieval political and religious leader. 11 March 1453
Oporow 
