Charles V., who ruled over more kingdoms than any other European monarch before or since, who was the most powerful ruler of his century, and who, on the whole, used his great power wisely and well, was born at Ghent, February 24, 1500. His parents were the Archduke Philip, son of the Emperor Maximilian, and Joanna, daughter of Ferdinand of Aragon and Isabella of Castile. To those united kingdoms Charles succeeded on the death of his grandfather Ferdinand, in 1516. The early part of his reign was stormy; a Flemish regency and Flemish ministers became hateful to the Spaniards, and their discontent broke out into civil war. The Castilian rebels assumed the name of The Holy League, and seemed animated by a spirit not unlike that of the English Commons under the Stuarts. Spain was harassed by these internal contests until 1522, when they were calmed by the presence of Charles, whose prudence and, we may hope, his humanity, put an end to the rebellion. He made some examples, but soon held his hand, with the declaration, that "too much blood had been spilt." An amnesty was more effectual than severities, and the royal authority was strengthened, as it will seldom fail to be, by clemency. Some of his courtiers informed him of the place where one of the ring leaders was concealed. His answer is worthy of everlasting remembrance: "You ought to warn him that I am here, rather than acquaint me where he is."
Spain, the Two Sicilies, the Low Countries, and Franche Comté, belonged to Charles V. by inheritance; and by his grandfather Maximilian's intervention he was elected king of the Romans; nor had he to wait long before that prince's death, in 1519, cleared his path to the empire. But Francis I. of France was also a candidate for the imperial crown, with the advantage of being six years senior to Charles, and of having already given proof of military talent. The Germans, however, were jealous of their liberties; and not unreasonably dreading the power of each competitor, rejected both. Their choice fell on Frederic, Elector of Saxony, surnamed the Wise, celebrated as the protector of Luther; but that prince declined the splendid boon, and recommended Charles, on the plea that a powerful emperor was required to stop the rapid progress of the Turkish arms.
The political jealousy, embittered by personal emulation, which existed between the Emperor and the King of France, broke out into war in 1521. France, Navarre, and the Low Countries were at times the seat of the long contest which ensued; but chiefly Italy. The duchy of Milan had been conquered by Francis in 1515. It was again wrested from the French by the emperor in 1522. In 1523, a strong confederacy was formed against France, by the Pope, the Emperor, the King of England, the Archduke Ferdinand, to whom his brother Charles had ceded the German dominions of the House of Austria, the states of Milan, Venice, and Genoa; all united against a single power. And in addition, the celebrated Constable of Bourbon became a traitor to France to gratify his revenge; brought his brilliant military talents to the emperor's service, and was invested with the command of the Imperial troops in Italy. To this formidable enemy Francis opposed his weak and presumptuous favorite, the Admiral Bonnivet, who was driven out of Italy in 1524, the year in which the gallant Bayard lost his life in striving to redeem his commander's errors.
The confidence of Francis seemed to increase with his dangers, and his faults with his confidence. He again entered the Milanese in 1525, and retook the capital. But Bonnivet was his only counsellor; and under such guidance the siege of Pavia was prosecuted with inconceivable rashness, and the battle of Pavia fought without a chance of gaining it. Francis was taken prisoner, and wrote thus to his mother, the Duchess of Angoulême: "Everything is lost, except our honor." This Spartan spirit has been much admired; but whether justly, may be a question. From a Bayard, nothing could have been better; but the honor of a king is not confined to fighting a battle; and this specimen, like the conduct of Francis in general, proves him to have been the mirror of knighthood, rather than of royalty.
Charles, notwithstanding his victory at Pavia, did not invade France, but, as the price of freedom, he prescribed the harshest conditions to the captive king. At first they were rejected, but his haughty spirit and conscience were at length both reconciled to the casuistry that the fulfilment of forced promises may be eluded. Francis, therefore, consented to the treaty of Madrid, made in 1526, by which it was stipulated that he should give up his claims in Italy and the Low Countries; surrender the Duchy of Burgundy to Spain; and return into captivity if these conditions were not fulfilled in six weeks. When once at large, instead of executing the treaty, he formed a league with the Pope, the King of England, and the Venetians, to maintain the liberty of Italy. The Pope absolved him from his oaths, and he refused to return into Spain. The passions of the rival monarchs were now much excited, and challenges and the lie were exchanged between them. No duel was fought, nor probably intended; but the notoriety of the challenge went far to establish a false point of punctilio, we will not call it honor, among gentlemen, and single combats became more frequent than in the ages of barbarism.
In 1529, the course of these calamities was suspended by the treaty of Cambray, negotiated in person by two women. The Duchess of Angoulême and Margaret of Austria, governess of the Low Countries, met in that city, and settled the terms of pacification between the rival monarchs.
For Charles's honorable conduct on Luther's appearance before the diet of Worms, the reader may refer to the life of the reformer in the present volume. The cause of Lutheranism gained ground at the diet of Nuremberg; and if Charles had declared in favor of the Lutherans, all Germany would probably have changed its religion. As it was, the Reformation made progress during the war between the emperor and Clement VII. All that Charles acquired from the diet of Spire, in 1526, was to wait patiently for a general council, without encouraging novelties. In 1530, he assisted in person at the diet of Augsburg, when the Protestants (a name bestowed on the reformers in consequence of the protest entered by the Elector of Saxony and others at the second diet of Spire) presented their confession, drawn up by Melancthon, the most moderate of Luther's disciples. About this time Charles procured the election of his brother Ferdinand as king of the Romans, on the plea that, in his absence, the empire required a powerful chief to make head against the Turks. This might be only a pretence for family aggrandizement; but the emperor became seriously apprehensive lest the Lutherans, if provoked, should abandon the cause of Christendom, and policy therefore conceded what zeal would have refused. By a treaty concluded with the Protestants at Nuremberg, and ratified at Ratisbon in 1531, Charles granted them liberty of conscience till a council should be held, and annulled all sentences passed against them by the imperial chamber; on this they engaged to give him powerful assistance against the Turks.
In 1535, Muley Hassan, the exiled king of Tunis, implored Charles's aid against the pirate Barbarossa, who had usurped his throne. The emperor eagerly seized the opportunity of acquiring fame by the destruction of that pest of Spain and Italy. He carried a large army into Africa, defeated Barbarossa, and marched to Tunis. The city surrendered, being in no condition to resist, and while the conqueror was deliberating what terms to grant, the soldiery sacked it, committed the most atrocious violence, and are said to have massacred more than thirty thousand persons. This outrage tarnished the glory of the expedition, which was entirely successful. Muley Hassan was restored to his throne.
In 1536 a fresh dispute for the possession of the Milanese broke out between the King of France and the Emperor. It began with negotiation, artfully protracted by Charles, who promised the investiture, sometimes to the second, sometimes to the youngest, son of his formerly impetuous rival, whom he thus amused, while he took measures to crush him by the weight of his arms. But if misfortune had made the King of France too cautious, prosperity had inspired Charles with a haughty presumption, which gave the semblance of stability to every chimerical vision of pride. In 1536 he attempted the conquest of France by invading Provence; but his designs were frustrated by a conduct so opposite to the national genius of the French that it induced them to murmur against their general. Charles, however, felt by experience the prudence of those measures which sacrificed individual interests to the general good by making a desert of the whole country. Francis marked his impotent hatred by summoning the emperor before parliament by the simple name of Charles of Austria, as his vassal for the counties of Artois and Flanders. The charge was the infraction of the treaty of Cambray, the offence was laid as felony, to abide the judgment of the court of peers. On the expiration of the legal term, two fiefs were decreed to be confiscated. A fresh source of hostility broke out on the death of the young Dauphin of France, who was said to have been poisoned, and the king accused Charles V. of the crime. But there is neither proof nor probability to support the charge; and the accused could have no interest to commit the act imputed to him, since there were two surviving sons still left to Francis.