But to return to the order of our narration. Gregory III. occupied the papacy, and the kingdom of the Lombards was held by Astolphus, who, contrary to agreement, seized Ravenna, and made war upon the pope. On this account, Gregory no longer relying upon the emperor of Constantinople, since he, for the reasons above given, was unable to assist him, and unwilling to trust the Lombards, for they had frequently broken their faith, had recourse to Pepin II., who, from being lord of Austria and Brabant, had become king of France; not so much by his own valor as by that of Charles Martel, his father, and Pepin his grandfather; for Charles Martel, being governor of the kingdom, effected the memorable defeat of the Saracens near Tours, upon the Loire, in which two hundred thousand of them are said to have been left dead upon the field of battle. Hence, Pepin, by his father's reputation and his own abilities, became afterward king of France. To him Pope Gregory, as we have said, applied for assistance against the Lombards, which Pepin promised to grant, but desired first to see him and be honored with his presence. Gregory accordingly went to France, passing uninjured through the country of his enemies, so great was the respect they had for religion, and was treated honorably by Pepin, who sent an army into Italy, and besieged the Lombards in Pavia. King Astolphus, compelled by necessity, made proposals of peace to the French, who agreed to them at the entreaty of the pope--for he did not desire the death of his enemy, but that he should be converted and live. In this treaty, Astolphus promised to give to the church all the places he had taken from her; but the king's forces having returned to France, he did not fulfill the agreement, and the pope again had recourse to Pepin, who sent another army, conquered the Lombards, took Ravenna, and, contrary to the wishes of the Greek emperor, gave it to the pope, with all the places that belonged to the exarchate, and added to them Urbino and the Marca. But Astolphus, while fulfilling the terms of his agreement, died, and Desiderius, a Lombard, who was duke of Tuscany, took up arms to occupy the kingdom, and demanded assistance of the pope, promising him his friendship. The pope acceding to his request, the other princes assented. Desiderius kept faith at first, and proceeded to resign the districts to the pope, according to the agreement made with Pepin, so that an exarch was no longer sent from Constantinople to Ravenna, but it was governed according to the will of the pope. Pepin soon after died, and was succeeded by his son Charles, the same who, on account of the magnitude and success of his enterprises, was called Charlemagne, or Charles the Great. Theodore I. now succeeded to the papacy, and discord arising between him and Desiderius, the latter besieged him in Rome. The pope requested assistance of Charles, who, having crossed the Alps, besieged Desiderius in Pavai, where he took both him and his children, and sent them prisoners to France. He then went to visit the pontiff at Rome, where he declared, THAT THE POPE, BEING VICAR OF GOD, COULD NOT BE JUDGED BY MEN. The pope and the people of Rome made him emperor; and thus Rome began to have an emperor of the west. And whereas the popes used to be established by the emperors, the latter now began to have need of the popes at their elections; the empire continued to lose its powers, while the church acquired them; and, by these means, she constantly extended her authority over temporal princes.
The Lombards, having now been two hundred and thirty-two years in the country, were strangers only in name, and Charles, wishing to reorganize the states of Italy, consented that they should occupy the places in which they had been brought up, and call the province after their own name, Lombardy. That they might be led to respect the Roman name, he ordered all that part of Italy adjoining to them, which had been under the exarchate of Ravenna, to be called Romagna. Besides this, he created his son Pepin, king of Italy, whose dominion extended to Benevento; all the rest being possessed by the Greek emperor, with whom Charles was in league. About this time Pascal I. occupied the pontificate, and the priests of the churches of Rome, from being near to the pope, and attending the elections of the pontiff, began to dignify their own power with a title, by calling themselves cardinals, and arrogated so great authority, that having excluded the people of Rome from the election of pontiff, the appointment of a new pope was scarcely ever made except from one of their own number: thus on the death of Pascal, the cardinal of St. Sabina was created pope by the title of Eugenius II. Italy having come into the hands of the French, a change of form and order took place, the popes acquiring greater temporal power, and the new authorities adopting the titles of count and marquis, as that of duke had been introduced by Longinus, exarch of Ravenna. After the deaths of some pontiffs, Osporco, a Roman, succeeded to the papacy; but on account of his unseemly appellation, he took the name of Sergius, and this was the origin of that change of names which the popes adopt upon their election to the pontificate.
In the meantime, the Emperor Charles died and was succeeded by Lewis (the Pious, after whose death so many disputes arose among his sons, that at the time of his grandchildren, the house of France lost the empire, which then came to the Germans; the first German emperor being called Arnolfus. Nor did the Carlovingian family lose the empire only;their discords also occasioned them the loss of Italy; for the Lombards, gathering strength, offended the pope and the Romans, and Arnolfo, not knowing where to seek relief, was compelled to create Berengarius, duke of Fruili, king of Italy. These events induced the Huns, who occupied Pannonia, to assail Italy; but, in an engagement with Berengarius, they were compelled to return to Pannonia, which had from them been named Hungary.
