After his death , the authorities of the Polish People 's Republic suspended the activities of the Church ( 1965 ) , citing a lack of authority .
Bishop Zygmunt Szypold became the superior of the Polish Old Catholic Church .
After Zygmunt Szypold 's death , the authorities of the Polish People 's Republic suspended the activities of the Church ( 1965 ) , citing a lack of authority .
Bishop Zygmunt Szypold became the superior of the Polish Old Catholic Church .