Volume 11 — EDWARD GIBBON

The Holy Roman Empire

The third of Gibbon's divisions of his great history was devoted to that period which is comprised between the establishment of the Holy Roman Empire in 800 and the final extinction of the Eastern Empire with the conquest of Constantinople by Mahomet II. in 1453. Although this was the longest period, Gibbon devoted much less space to it than to the preceding parts of his history. This fact was partly due to the gradual diminution of Roman interests, for the dominions of the empire became contracted to the limits of a single city, and also to the fact that the material which the most painstaking search placed at his disposal was distinctly limited. But though the conquest of the Normans, to instance one section, has been dealt with inadequately in the light of modern research, the wonderful panorama that Gibbon's genius was able to present never fails in its effect or general accuracy. The Holy Roman Empire is, of course, properly classified under Mediæval History, which accounts for its separation from the rest of Gibbon's work.

I.--Birth and Sway of the Empire

The Western Empire, or Holy Roman Empire, as it has been called, which was re-established by Charlemagne (and lasted in shadow until the abdication of Francis II. under the pressure of Napoleon in 1806), was not unworthy of its title.

The personal and political importance of Charlemagne was magnified by the distress and division of the rest of Europe. The Greek emperor was addressed by him as brother instead of father; and as long as the imperial dignity of the West was usurped by a hero, the Greeks respectfully saluted the august Charlemagne with the acclamations of "Basileus" and "Emperor of the Romans." Lewis the Pious (814-840) possessed the virtue of his father but not the power. When both power and virtue were extinct, the Greeks despoiled Lewis II. of his hereditary title, and with the barbarous appellation of Rex degraded him amongst the crowd of Latin princes.

The imperial title of the West remained in the family of Charlemagne until the deposition of Charles the Fat in 884. His insanity dissolved the empire into factions, and it was not until Otho, King of Germany, laid claim to the title, with fire and sword, that the western empire was restored (962). His conquest of Italy and delivery of the pope for ever fixed the imperial crown in the name and nation of Germany. From that memorable era two maxims of public jurisprudence were introduced by force and ratified by time: (1) That the prince who was elected in the German Diet acquired from that instant the subject kingdoms of Italy and Rome; (2) but that he might not legally assume the titles of Emperor and Augustus till he had received the crown from the hands of the Roman pontiff.

The nominal power of the Western emperors was considerable. No pontiff could be legally consecrated till the emperor, the advocate of the Church, had graciously signified his approbation and consent. Gregory VII., in 1073, usurped this power, and fixed for ever in the college of cardinals the freedom and independence of election. Nominally, also, the emperors held sway in Rome, but this supremacy was annihilated in the thirteenth century. In the fourteenth century the power derived from his title was still recognised in Europe; the hereditary monarchs confessed the pre-eminence of his rank and dignity.

The persecution of images and their votaries in the East had separated-Rome and Italy from the Byzantine throne, and prepared the way for the conquests of the Franks. The rise and triumph of the Mahometans still further diminished the empire of the East. The successful inroads of the Bulgarians, Hungarians, and Russians, who assaulted by sea or by land the provinces and the capital, seemed to advance the approach of its final dissolution. The Norman adventurers, who founded a powerful kingdom in Apulia and Sicily, shook the throne of Constantinople (1146), and their hostile enterprises did not cease until the year 1185.

II.--Latin Rulers of Constantinople

Under the name of the Latins, the subjects of the pope, the nations of the West, enlisted under the banner of the Cross for the recovery or the release of the Holy Sepulchre. The Greek emperors were terrified and preserved by the myriads of pilgrims who marched to Jerusalem with Godfrey of Bouillon (1095-99) and the peers of Christendom. The second (1147) and the third (1189) crusades trod in the footsteps of the first. Asia and Europe were mingled in a sacred war of two hundred years; and the Christian powers were bravely resisted and finally expelled (1291) by Saladin (1171-93) and the Mamelukes of Egypt.

In these memorable crusades a fleet and army of French and Venetians were diverted from Syria to the Thracian Bosphorus; they assaulted the capital (1203), they subverted the Greek monarchy; and a dynasty of Latin princes was seated near three-score years on the throne of Constantine.

During this period of captivity and exile, which lasted from 1204 to 1261, the purple was preserved by a succession of four monarchs, who maintained their title as the heirs of Augustus, though outcasts from their capital. The de facto sovereigns of Constantinople during this period, the Latin emperors of the houses of Flanders and Courtenay, provided five sovereigns for the usurped throne. By an agreement between the allied conquerors, the emperor of the East was nominated by the vote of twelve electors, chosen equally from the French and Venetians. To him, with all the titles and prerogatives of the Byzantine throne, a fourth part of the Greek monarchy was assigned; the remaining portions were equally snared between the republic of Venice and the barons of France.

Under this agreement, Baldwin, Count of Flanders and Hainault, was created emperor (1204-05). The idea of the Roman system, which, despite the passage of centuries devoted to the triumphs of the barbarians, had impressed itself on Europe, was seen in the emperor's letter to the Roman pontiff, in which he congratulated him on the restoration of his authority in the East.

The defeat and captivity of Baldwin in a war against the Bulgarians, and his subsequent death, placed the crown on the head of his brother Henry (1205-16). With him the imperial house of Flanders became extinct, and Peter of Courtenay, Count of Auxerre (1217-19), assumed the empire of the East. Peter was taken captive by Theodore, the legitimate sovereign of Constantinople, and his sons Robert (1221-28) and Baldwin II. (1228-37) reigned in succession. The gradual recovery of their empire by the legitimate sovereigns of the East culminated in the capture of Constantinople by the Greeks (1261). The line of Latin sovereigns was extinct. Baldwin lived the remainder of his life a royal fugitive, soliciting the Catholic powers to join in his restoration. He died in 1272.

From the days of the Emperor Heraclius the Byzantine Empire had been most tranquil and prosperous when it could acquiesce in hereditary succession. Five dynasties--the Heraclian, Isaurian, Amorian, Basilian, and Comnenian families--enjoyed and transmitted the royal patrimony during their respective series of five, four, three, six, and four generations. The imperial house of Comnenius, though its direct line in male descent had expired with Andronicus I. (1185), had been perpetuated by marriage in the female line, and had survived the exile from Constantinople, in the persons of the descendants of Theodore Lascaris.

Michael Palæologus, who, through his mother, might claim perhaps a prior right to the throne of the Comnenii, usurped the imperial dignity on the recovery of Constantinople, cruelly blinded the young Emperor John, the legitimate heir of Theodore Lascaris, and reigned until 1282. His career of authority was notable for an attempt to unite the Greek and Roman churches--a union which was dissolved in 1283--and his instigation of the revolt in Sicily, which ended in the famous Sicilian Vespers (March 30, 1282), when 8,000 French were exterminated in a promiscuous massacre.

He saved his empire by involving the kingdoms of the West in rebellion and blood. From these seeds of discord uprose a generation of iron men, who assaulted and endangered the empire of his son, Andronicus the Elder (1282-1332). Thousands of Genoese and Catalans, released from the wars that Michael had aroused in the West, took service under his successor against the Turks. Other mercenaries flocked to their standard, and, under the name of the Great Company, they subverted the authority of the emperor, defeated his troops, laid waste his territory, united themselves with his enemies, and, finally, abandoning the banks of the Hellespont, marched into Greece. Here they overthrew the remnant of the Latin power, and for fourteen years (1311-1326) the Great Company was the terror of the Grecian states.

Their factions drove them to acknowledge the sovereignity of the house of Arragon; and, during the remainder of the fourteenth century, Athens as a government or an appanage was successfully bestowed by the kings of Sicily. Conquered in turn by the French and Catalans, Athens at length became the capital of a state that extended over Thebes, Argos, Corinth, Delphi, and a part of Thessaly, and was ruled by the family of Accaioli, plebeians of Florence (1384-1456). The last duke of this dynasty was strangled by Mahomet II., who educated his sons in the discipline of the seraglio.

During the reign of John Palæologus, son of Andronicus the Younger, which began in 1355, the eastern empire was nearly subverted by the Genoese. On the return of the legitimate sovereign to Constantinople, the Genoese, who had established their factories and industries in the suburb of Galata, or Pera, were allowed to remain. During the civil wars the Genoese forces took advantage of the disunion of the Greeks, and by the skilful use of their power exacted a treaty by which they were granted a monopoly of trade, and almost a right of dominions. The Roman Empire (I smile in transcribing the name) might soon have sunk into a province of Genoa if the ambition of the republic had not been checked by the ruin of her freedom and naval power. Yet the spirit of commerce survived that of conquest; and the colony of Pera still awed the capital and navigated the Euxine till it was involved by the Turks in the final servitude of Constantinople itself.

III.--End of the Roman World

Only three more sovereigns ruled the remnants of the Roman world after the reign of John Palæologus, but the final downfall of the empire was delayed above fifty years by a series of events that had sapped the strength of the Mahometan empire. The rise and triumph of the Moguls and Tartars under their emperors, descendants of Zingis Khan, had shaken the globe from China to Poland and Greece (1206-1304). The sultans were overthrown, and in the general disorder of the Mahometan world a veteran and adventurous army, which included many Turkoman hordes, was dissolved into factions who, under various chiefs, lived a life of rapine and plunder. Some of these engaged in the service of Aladin (1219-1236), Sultan of Iconium, and among these were the obscure fathers of the Ottoman line.

Orchan ruled from 1326 to 1360, achieved the conquest of Bithynia, and first led the Turks into Europe, and in 1353 established himself in the Chersonesus, and occupied Gallipoli, the key of the Hellespont. Orchan was succeeded by Amurath I. (1389-1403). Bajazet carried his victorious arms from the Danube to the Euphrates, and the Roman world became contracted to a corner of Thrace, between the Propontis and the Black Sea, about fifty miles in length and thirty in breadth, a space of ground not more extensive than the lesser principalities of Germany or Italy, if the remains of Constantinople had not still represented the wealth and populousness of a kingdom.

Under Manuel (1391-1425), the son and successor of John Palteologus, Constantinople would have fallen before the might of the Sultan Bajazet had not the Turkish Empire been oppressed by the revival of the Mogul power under the victorious Timour, or Tamerlane. After achieving a conquest of Persia (1380-1393), of Tartary (1370-1383), and Hindustan (1398-1399), Timour, who aspired to the monarchy of the world, found himself at length face to face with the Sultan Bajazet. Bajazet was taken prisoner in the war that followed. Kept, probably only as a precaution, in an iron cage, Bajazet attended the marches of his conqueror, and died on March 9, 1403. Two years later, Timour also passed away on the road to China. Of his empire to-day nothing remains. Since the reign of his descendant Aurungzebe, his empire has been dissolved (1659-1707); the treasures of Delhi have been rifled by a Persian robber; and the riches of their kingdom is now possessed by the Christians of a remote island in the northern ocean.

Far different was the fate of the Ottoman monarchy. The massive trunk was bent to the ground, but no sooner did the hurricane pass away than it again rose with fresh vigour and more lively vegetation. After a period of civil war between the sons of Bajazet (1403-1421), the Ottoman Empire was once more firmly established by his grandson, Amurath II. (1421-1451).

One of the first expeditions undertaken by the new sultan was the siege of Constantinople (1422), but the fortune rather than the genius of the Emperor Manuel prevented the attempt. Amurath was recalled to Asia by a domestic revolt, and the siege was raised.

While the sultan led his Janizaries to new conquests, the Byzantine Empire was indulged in a servile and precarious respite of thirty years. Manuel sank into the grave, and John Palæologus II. (1425-1448) was permitted to reign for an annual tribute of 300,000 aspers and the dereliction of almost all that he held beyond the suburbs of Constantinople.

On November 1, 1448, Constantine, the last of the Roman emperors, assumed the purple of the Cæsars. For three years he was allowed to indulge himself in various private and public designs, the completion of which were interrupted by a Turkish war, and finally buried in the ruins of the empire.

IV.--The Great Siege of Constantinople

Mahomet II. succeeded his father Amurath on February 9, 1451. His hostile designs against the capital were immediately seen in the building of a fortress on the Bosphorus, which commanded the source whence the city drew her supplies. In the following year a quarrel between some Greeks and Turks gave him the excuse of declaring war. His cannon--for the use of gunpowder, for some time the monopoly of the Christian world, had been betrayed to Amurath by the Genoese--commanded the port, and a tribute was exacted from all ships that entered the harbour. But the actual siege was delayed until the ensuing spring of 1453.

Mahomet, in person, surveyed the city, encouraged his soldiers, and discussed with his generals and engineers the best means of making the assault. By his orders a huge cannon was built in Hadrianople. It fired a ball one mile, and to convey it to its position before the walls, a team of sixty oxen and the assistance of 200 men were employed. The Emperor Constantine, unable to excite the sympathy of Europe, attempted the best defence of which he was capable, with a force of 4,970 Romans and 2,000 Genoese. A chain was drawn across the mouth of the harbour, and whatever supplies arrived from Candia and the Black Sea were detained for the public service.

The siege of Constantinople, in which scarcely 7,000 soldiers had to defend a city sixteen miles in extent against the powers of the Ottoman Empire, commenced on April 6, 1453. The last Constantine deserves the name of a hero; his noble band of volunteers was inspired with Roman virtue, and the foreign auxiliaries supported the honour of the Western chivalry. But their inadequate stock of gunpowder was wasted in the operations of each day. Their ordnance was not powerful either in size or number; and if they possessed some heavy cannon, they feared to plant them on the walls, lest the aged structure should be shaken and overthrown by the explosion.

The great cannon of Mahomet could only be fired seven times in one day, but the weight and repetition of the shots made some impression on the walls. The Turks rushed to the edge of the ditch, attempted to fill the enormous chasm and to build a road to the assault. In the attack, as well as in the defence, ancient and modern artillery was employed. Cannon and mechanical engines, the bullet and the battering-ram, gunpowder and Greek fire, were engaged on both sides.

Christendom watched the struggle with coldness and apathy. Four ships, which successfully forced an entrance into the harbour, were the limit of their assistance. None the less, Mahomet meditated a retreat. Unless the city could be attacked from the harbour, its reduction appeared to be hopeless. In this perplexity the genius of Mahomet executed a plan of a bold and marvellous cast. He transported his fleet over land for ten miles. In the course of one night four-score light galleys and brigantines painfully climbed the hill, steered over the plain, and were launched from the declivity into the shallow waters of the harbour, far above the molestation of the deeper vessels of the Greeks. A bridge, or mole, hastily built, formed a base for one of his largest cannon. The galleys, with troops and scaling ladders, approached the most accessible side of the walls, and, after a siege of forty days, the diminutive garrison, exhausted by a double attack, could hope no longer to avert the fate of the capital.

On Monday, May 28, preparations were made for the final assault. Mahomet had inspired his soldiers with the hope of rewards in this world and the next. His camp re-echoed with the shouts of "God is God; there is but one God, and Mahomet is the apostle of God"; and the sea and land, from Galata to the Seven Towers, were illuminated with the blaze of the Moslem fires.

Far different was the state of the Christians. On that last night of the Roman Empire, Constantine Palæologus, in his palace, addressed the noblest of the Greeks and the bravest of the allies on the duties and dangers that lay before them. It was the funeral oration of the Roman Empire. That same night the emperor and some faithful companions entered the Dome of St. Sofia, which, within a few hours, was to be converted into a mosque, and devoutly received, with tears and prayers, the sacrament of the Holy Communion. He reposed some moments in the palace, which resounded with cries and lamentations, solicited the pardon of all whom he might have injured, and mounted on horseback to visit the guards and explore the motions of the enemy. The distress and fall of the last Constantine are more glorious than the long prosperity of the Byzantine Cæsars.

At daybreak on May 29 the Turks assaulted the city by sea and land. For two hours the Greeks maintained the defence with advantage, and the voice of the emperor was heard encouraging the soldiers to achieve by a last effort the deliverance of their country. The new and fresh forces of the Turks supplied the places of their wearied associates. From all sides the attack was pressed.

The number of the Ottomans was fifty, perhaps one hundred, times superior to that of the Christians, the double walls were reduced by the cannons to a heap of ruins, and at last one point was found which the besiegers could penetrate. Hasan, the Janizary, of gigantic stature and strength, ascended the outward fortification. The walls and towers were instantly covered with a swarm of Turks, and the Greeks, now driven from the vantage ground, were overwhelmed by increasing multitudes.

Amidst these multitudes, the emperor, who accomplished all the duties of a general and a soldier, was long seen and finally lost. His mournful exclamation was heard, "Cannot there be found a Christian to cut off my head?" and his last fear was that of falling alive into the hands of the infidels. The prudent despair of Constantine cast away the purple. Amidst the tumult he fell by an unknown hand, and his body was buried under a mountain of the slain.

After his death, resistance and order were no more. Two thousand Greeks were put to the sword, and more would have perished had not avarice soon prevailed over cruelty.

It was thus, after a siege of fifty-three days, that Constantinople, which had defied the power of Chosroes and the caliphs, was irretrievably subdued by the arms of Mahomet II. Sixty thousand Greeks were driven through the streets like cattle and sold as slaves. The nuns were torn from the monasteries and compelled to enter the harems of their conquerors. The churches were plundered, and the gold and silver, the pearls and jewels, the vases and sacerdotal ornaments of St. Sofia were most wickedly converted to the service of mankind.

The cathedral itself, despoiled of its images and ornaments, was converted into a mosque, and Mahomet II. performed the namaz of prayer and thanksgiving at the great altar, where the Christian mysteries had so lately been celebrated before the last of the Cæsars. The body of Constantine was discovered under a heap of slain, by the golden eagles embroidered on his shoes, and after exposing the bloody trophy, Mahomet bestowed on his rival the honours of a decent funeral. Constantinople, desolated by bloodshed, was re-peopled and re-adorned by Mahomet. Its churches were shared between the two religions, and the Greeks were attracted back to their ancient capital by the assurance of their lives and the free exercise of their religion.

The grief and terror of Europe when the fall of Constantinople became known revived, or seemed to revive, the old enthusiasm of the crusades. Pius II. attempted to lead Christendom against the Turks, but on the very day on which he embarked his forces drew back, and he was compelled to abandon the attempt. The siege and sack of Otranto by the Turks put an end to all thoughts of a crusade, and the general consternation was only allayed by the death of Mahomet II. in the fifty-first year of his age.

His lofty genius aspired to the conquest of Italy; he was possessed of a strong city and a capacious harbour, and the same reign might have been decorated with the trophies of the New and the Ancient Rome.