agostino casaroli alberico archinto amleto giovanni cicognani angelo sodano bartolomeo pacca camerlengo cardinal-nephew cardinal vicar catamite consistory dicastery diplomatic missions of the holy see domenico ferrata domenico tardini ercole consalvi francesco saverio de zelada giacomo antonelli giovanni simeoni giulio gabrielli the younger giulio maria della somaglia giuseppe albani head of state holy see ignazio busca innocenzo ciocchi del monte jean-marie villot lateran treaty ludovico ludovisi luigi jacobini luigi lambruschini mariano rampolla monsignor paolo emilio sfondrati papal conclave pietro aldobrandini pietro gasparri politics of present-day nations and states pontifical commission for vatican city state pope pope alexander vii pope benedict xvi pope clement ix pope innocent x pope innocent xii pope john xxiii pope julius iii pope leo x pope paul vi pope pius xi pope pius xii president of the pontifical commission for vatican city state prime minister rafael merry del val roman catholic church roman curia secretary of state sede vacante silvio valenti gonzaga tarcisio bertone tolomeo gallio tommaso pasquale gizzi vatican city