Sex, Gender, and Episcopal Authority in an Age of Reform, 1000-1122, Cambridge University Press, 2010. John-Peter Pham, Heirs of the Fisherman : Behind the Scenes of Papal Death and Succession, Oxford University Press, 2004. Popes Papal names Italian popes Cardinal-bishops of Sabina 11th-century archbishops 1000s births 1060s deaths Year of birth uncertain 11th-century popes