Title: La papauté au Moyen Âge
Subtitle: Nicolas 1er, Grégoire VII, Innocent III, Bonifaxce Viii : études sur le pouvoir pontifical
Subjects: Papacy, History
People: Innocent III Pope (1160 or 61-1216), Nicholas I Pope (ca. 800-867), Gregory VII Pope (ca. 1015-1085), Boniface VIII Pope (d. 1303)
Time periods: To 1309