<prompt> Bhala okuqhubekayo kwalesi sigaba - URebiba wabamba iqhaza emhlanganweni ka-15651566 owalandela ukufa kukaPius IV futhi wakhetha uKhadinali Michael Ghislieri njengoPapa Pius V. Wabuye wavota emhlanganweni ka-1572  <response>: , okwathi ngemva kokufa kukaPius V kwakhethwa uPapa Gregory XIII. 