since a letter introduction attributed to this pope preceded each of the five chapters. Several of his authentic letters have also been preserved. References 1060s births 1124 deaths Year of birth uncertain People from Doubs 12th-century Roman Catholic archbishops in France Archbishops of Vienne Investiture Controversy Diplomats of the Holy See Anscarids 11th-century French people 12th-century French people Popes 12th-century popes French popes Burials at the Archbasilica of Saint John Lateran