To Nicholas succeeded Martin IV., of French origin, and consequently favorable to the party of Charles, who sent him assistance against the rebellion of Romagna; and while they were encamped at Furli, Guido Bonatto, an astrologer, contrived that at an appointed moment the people should assail the forces of the king, and the plan succeeding, all the French were taken and slain. About this period was also carried into effect the plot of Pope Nicholas and Peter, king of Aragon, by which the Sicilians murdered all the French that were in that island; and Peter made himself sovereign of it, saying, that it belonged to him in the right of his wife Gostanza, daughter of Manfred. But Charles, while making warlike preparations for the recovery of Sicily, died, leaving a son, Charles II., who was made prisoner in Sicily, and to recover his liberty promised to return to his prison, if within three years he did not obtain the pope's consent that the kings of Aragon should be invested with the kingdom of Sicily.
The Emperor Rodolph, instead of coming into Italy, gave the empire the advantage of having done so, by sending an ambassador, with authority to make all those cities free which would redeem themselves with money. Many purchased their freedom, and with liberty changed their mode of living. Adolpho of Saxony succeeded to the empire; and to the papacy, Pietro del Murrone, who took the name of Celestino; but, being a hermit and full of sanctity, after six months renounced the pontificate, and Boniface VIII. was elected.
After a time the French and Germans left Italy, and the country remained wholly in the hands of the Italians; but Providence ordained that the pope, when these enemies were withdrawn, should neither establish nor enjoy his authority, and raised two very powerful families in Rome, the Colonnesi and the Orsini, who with their arms, and the proximity of their abode, kept the pontificate weak. Boniface then determined to destroy the Colonnesi, and, besides excommunicating, endeavored to direct the weapons of the church against them. This, although it did them some injury, proved more disastrous to the pope; for those arms which from attachment to the faith performed valiantly against its enemies, as soon as they were directed against Christians for private ambition, ceased to do the will of those who wished to wield them. And thus the too eager desire to gratify themselves, caused the pontiffs by degrees to lose their military power. Besides what is just related, the pope deprived two cardinals of the Colonnesi family of their office; and Sciarra, the head of the house, escaping unknown, was taken by corsairs of Catalonia and put to the oar; but being afterward recognized at Marseilles, he was sent to Philip, king of France, who had been excommunicated and deprived of the kingdom. Philip, considering that in a war against the pontiff he would either be a loser or run great hazards, had recourse to deception, and simulating a wish to come to terms, secretly sent Sciarra into Italy, who, having arrived at Anagnia, where his holiness then resided, assembled a few friends, and in the night took him prisoner. And although the people of Anagnia set him at liberty shortly after, yet from grief at the injury he died mad. Boniface was founder of the jubilee in 1300, and fixed that it should be celebrated at each revolution of one hundred years. In those times various troubles arose between the Guelph and Ghibelline factions; and the emperors having abandoned Italy, many places became free, and many were occupied by tyrants. Pope Benedict restored the scarlet hat to the cardinals of the Colonnesi family, and reblessed Philip, king of France. He was succeeded by Clement V., who, being a Frenchman, removed the papal court to Avignon in 1305.
Chapter VI
The Emperor Henry comes into Italy—The Florentines take the part of the pope—The Visconti originate the duchy of Milan—Artifice of Maffeo Visconti against the family of de la Torre—Giovanni Galeazzo Visconti, first duke of Milan—The Emperor Louis in Italy—John, king of Bohemia, in Italy—League against the king of Bohemia and the pope's legate—Origin of Venice—Liberty of the Venetians confirmed by Pepin and the Greek emperor—Greatness of Venice—Decline of Venice—Discord between the pope and the emperor—Giovanna, queen of Naples—Rienzi—The jubilee reduced to fifty years—Succession of the duke of Milan—Cardinal Egidio the pope's legate—War between the Genoese and the Venetians.
At this time, Charles II. of Naples died, and was succeeded by his son Robert. Henry of Luxemburg had been elected to the empire, and came to Rome for his coronation, although the pope was not there. His coming occasioned great excitement in Lombardy; for he sent all the banished to their homes, whether they were Guelphs or Ghibellines; and in consequence of this, one faction endeavoring to drive out the other, the whole province was filled with war; nor could the emperor with all his endeavors abate its fury. Leaving Lombardy by way of Genoa, he came to Pisa, where he endeavored to take Tuscany from King Robert; but not being successful, he went to Rome, where he remained only a few days, being driven away by the Orsini with the consent of King Robert, and returned to Pisa; and that he might more securely make war upon Tuscany, and wrest the country from the hands of the king, he caused it to be assailed by Frederick, monarch of Sicily. But when he was in hope of occupying Tuscany and robbing the king of Naples of his dominions, he died, and was succeeded by Louis of Bavaria. About the same period, John XXII. attained the papacy, during whose time the emperor still continued to persecute the Guelphs and the church, but they were defended by Robert and the Florentines. Many wars took place in Lombardy between the Visconti and the Guelphs, and in Tuscany between Castruccio of Lucca and the Florentines. As the family of Visconti gave rise to the duchy of Milan, one of the five principalities which afterward governed Italy, I shall speak of them from a rather earlier date.
Milan, upon recovering from the ruin into which she had been thrown by Frederick Barbarossa, in revenge for her injuries, joined the league formed by the Lombard cities for their common defense; this restrained him, and for awhile preserved alive the interests of the church in Lombardy. In the course of the wars which followed, the family of La Torre became very potent in that city, and their reputation increased so long as the emperor possessed little authority in the province. But Frederick II. coming into Italy, and the Ghibelline party, by the influence of Ezelin having grown powerful, seeds of the same faction sprang up in all the cities. In Milan were the Visconti, who expelled the La Torres; these, however, did not remain out, for by agreement between the emperor and the pope they were restored to their country. For when the pope and his court removed to France, and the emperor, Henry of Luxemburg, came into Italy, with the pretext of going to Rome for his crown, he was received in Milan by Maffeo Visconti and Guido della Torre, who were then the heads of these families. But Maffeo, designing to make use of the emperor for the purpose of expelling Guido, and thinking the enterprise not difficult, on account of the La Torre being of the contrary faction to the imperial, took occasion, from the remarks which the people made of the uncivil behavior of the Germans, to go craftily about and excite the populace to arm themselves and throw off the yoke of these barbarians. When a suitable moment arrived, he caused a person in whom he confided to create a tumult, upon which the people took arms against the Germans. But no sooner was the mischief well on foot, than Maffeo, with his sons and their partisans, ran to Henry, telling him that all the disturbance had been occasioned by the La Torre family, who, not content to remain peaceably in Milan, had taken the opportunity to plunder him, that they might ingratiate themselves with the Guelphs of Italy and become princes in the city; they then bade him be of good cheer, for they, with their party, whenever he wished it, were ready to defend him with their lives. Henry, believing all that Maffeo told him, joined his forces to those of the Visconti, and attacking the La Torre, who were in various parts of the city endeavoring to quell the tumult, slew all upon whom they could lay hands, and having plundered the others of their property, sent them into exile. By this artifice, Maffeo Visconti became a prince of Milan. Of him remained Galeazzo and Azzo; and, after these, Luchino and Giovanni. Giovanni became archbishop of Milan; and of Luchino, who died before him, were left Bernabo and Galeazzo; Galeazzo, dying soon after, left a son called the Count of Virtu, who after the death of the archbishop, contrived the murder of his uncle, Bernabo, became prince of Milan, and was the first who had the title of duke. The duke left Filippo and Giovanmaria Angelo, the latter of whom being slain by the people of Milan, the state fell to Filippo; but he having no male heir, Milan passed from the family of Visconti to that of Sforza, in the manner to be related hereafter.