" A pope of this name permitted the Tridentine Mass, but controversially declared that prophylactics increase the spread of AIDS, shocking many with his conservatism.
A pope of this name held office during World War I. A man with this first name differentiated between a cenobite and a hermit, and argued that the central rule should be Ora et labora, or "Pray and work". John Paul II declared a saint of this name from Nursia was the patron saint of Europe. That saint with this name provided guidelines for monks in his namesake (*) "rule." A pope of this name permitted the Tridentine Mass, but controversially declared that prophylactics increase the spread of AIDS, shocking many with his conservatism. For 10 points, give this name of the pope who suddenly resigned office in 2013, the sixteenth of this name.
A pope of this name held office during World War I. A man with this first name differentiated between a cenobite and a hermit, and argued that the central rule should be Ora et labora, or "Pray and work".
Benedict [or Pope Benedict XVI; or Pope Benedict XV]