Saint Leo III

Pope Leo III (Latin: Leo III; died 12 June 816) was bishop of Rome and ruler of the Papal States from 26 December 795 to his death on 12 June 816. Protected by Charlemagne from the supporters of his predecessor, Adrian I, Leo subsequently strengthened Charlemagne's position by crowning him emperor. The coronation was not approved by most people in Constantinople, although the Byzantines, occupied with their own defenses, were in no position to offer much opposition. According to the Liber Pontificalis, Leo was "of the Roman nation, the son of Atzuppius" (natione romanus ex patre Atzuppio). The Chronicon Anianense says, more specifically, that he was "born in Rome to Asupius and Elizabeth" (natus rome ex patre asupio matre helisabeth). Usually considered to be of Greek origin, his father's name may suggest an Arab background. An earlier person of the same name or nickname, Atzypios, was an iconoclast adversary of John of Damascus. Leo seems to have known Greek. He was made cardinal-priest of Santa Susanna by Pope Adrian I, and seemingly also vestiarius, or chief of the pontifical treasury, or wardrobe. He was elected on 26 December 795, the day Adrian I was buried, and consecrated on the following day. It is quite possible that this haste may have been due to a desire on the part of the Romans to prevent any interference by the Franks. With the letter informing the Frankish ruler Charlemagne that he had been unanimously elected pope, Leo sent him the keys of the confession of St. Peter, and the standard of the city, and requested an envoy. This he did to show that he regarded the Frankish king as the protector of the Holy See. In return, Charlemagne sent letters of congratulation and a great part of the treasure which the king had captured from the Avars. Charlemagne's gift enabled Leo to be a great benefactor to the churches and charitable institutions of Rome.