And events seemed to beckon away from duty. The sickening drama of bloodshed and treachery that stained the palace of the Greek Emperors during the Comnenian dynasty had, in 1185, reached the point when Isaac Angelos Comnenos, having stabbed his kinsman Andronicus (himself a usurper), was enthroned at Constantinople. But a throne whose steps are drenched with blood affords but a slippery foothold. In 1195 Isaac in his turn was dethroned, cast into prison, and his sight destroyed by his brother Alexius Angelos, who unaccountably spared Isaac’s son Alexius. He was a bright lad twelve years of age when his father fell, and was forced by his uncle to attend the court and exalt the usurper’s state. He escaped, and after many vicissitudes reached the court of Philip of Swabia, who had married his sister Irene. The fleet was on the point of leaving Zara when the young Alexius arrived to implore the help of Boniface on behalf of himself and his father Isaac. King Philip promised in his nephew’s name tempting rewards. The moment was well chosen, Boniface with an eye to Salonika lent a willing ear to his plaint: Dandolo, too, apart from the 100,000 marks to be gained by another year’s hire of the fleet, had politic reasons for giving the wronged prince a sympathetic audience. Egypt would be safe from attack, and the Venetians had an old score to settle with the Greeks, for a large part of the indemnity promised by the Emperor Manuel for the wanton spoliation of the Venetians in 1171 was still unpaid. Isaac, first repudiating, then yielding to threats, had promised to pay the 200,000 marks due. When Alexius Angelos seized the throne the account was still unsettled. He, too, was evasive, though ready enough to grant commercial favours. The young Alexius, therefore, was told that the leaders would receive him at Corfù, whither the fleet was bound.
But what of the unhappy infidel-ridden land over the sea? Many of the more conscientious knights, mindful of their high purpose and of the holy zeal with which they had set forth, loudly demanded to be led to Syria. The Pope, who had just received news of the most wretched state of the Christians in Palestine, wrote warning the crusaders that they had taken the cross not to avenge the wrongs of princes but of God: he refused his benediction, and menaced them with the curses of heaven. But it was of no avail, present gain was more potent than a far call to duty. At an opportune moment the young Alexius arrived. The chivalrous natures of the crusaders were wrought upon: the recalcitrant knights were swept away in a wave of enthusiasm for the wronged prince’s cause.
After much negotiation the start was made from Corfù on the eve of Pentecost 1203. “There were all the transports and galleys of the host and many a merchant ship. The day was fair and clear; the wind gentle and mild; the sails were set to the breeze. And Jeffrey de Villehardouin doth truly witness, who never lied in one word to his knowledge, and who was present at every Council, that never was so fair a sight. And verily it seemed that the fleet must subdue the land, for so far as the eye could reach nought could be seen save the sails of ships and of vessels, so that men’s hearts did much rejoice.” Once again the avenging host set forth, and not against Saracen or Turk but against the capital of Eastern Christendom.
To follow the incidents of the capture and re-capture of Constantinople would take us too far. Venetian and Frank fought with desperate courage. Dandolo by his local knowledge (for he had already been ambassador there), by his iron will, his ready wit and dauntless spirit became leader. It was a stupendous venture. The apparently impregnable city of a million souls was girt by a double rampart of walls and towers, and a moat wide and deep. The attacking force could have barely exceeded 20,000 men. Dandolo was the hero of the siege. At a critical moment the brave old sea-dog was seen erect in his armour on the prow of his galley, the gonfalon of St Mark unfurled before him. His men had wavered; with entreaties and threats he urged them on. The galley was driven ashore and the old fellow[20] leapt on to the beach, the gonfalon being borne before him. From shame and humiliation the Venetians followed. Twenty towers soon fell into the hands of the Venetians. Meantime news came that the French were in danger. Alexius Angelos at the head of sixty squadrons was about to fall upon them. Dandolo, with characteristic chivalry, let the prize fall from his grasp and hastened to relieve his allies. The very rumour of his coming was enough to scare the craven heart of the Greek prince. He returned within the walls, and having gathered a great treasure of gold and jewels, sought safety and won disgrace by flight. Isaac was led from a dungeon to a throne: his wife recalled to his side: his son restored to him. But his joy was tempered by a hard and one-sided bargain. Fulfilment of the promise made by Philip in the name of young Alexius at Zara was demanded by the allies.
Twenty thousand marks were to be paid to the Venetians; the Greek Church was to recant her heresy and submit to Rome: 10,000 men were to be raised for the Holy Land. Young Alexius as he entered the city in triumph by his bearing and presence won the hearts of the people. But the bond lay heavily on the restored family. Holy vessels and images of the saints were seized and melted; private fortunes were impounded. Yet sacrilege and extortion combined did no more than meet in part the demands of the allies. Disaffection began to show itself. Young Alexius, fearing lest the departure of the crusaders would leave him at the mercy of his fickle subjects, urged his deliverers to winter at Constantinople, and promised to pay the Venetians for the extended hire of the fleet. The more restive barons, chafing at the delay, were overruled by the authority of the Doge. The young Prince gained his purpose. Boniface was bribed by the promise of 1600 pieces of gold to head him (now joint-Emperor with his father) on a tour of the provinces to test the loyalty of his subjects and attempt the capture of his uncle. But his popularity at the capital, already waning, was quenched by the fanatical license of the Latins, who, in destroying a mosque and in spoiling the Jews, wrought the destruction by fire of a whole quarter of the city. On his return, young Alexius had to choose between his subjects and the hatred of the Latins. He was weak and angered both. The allies sternly demanded the execution of his bond. Their envoys with almost incredible daring penetrated to the very throne-room of the palace, passing lines of sullen and angry Greeks eager to leap at their throats. They saw Isaac enthroned, between his wife and son and surrounded by all the luxury and pomp of an Eastern court. In a peremptory voice they delivered their ultimatum, strode proudly from the imperial presence, leaped on their horses, and rode to camp. They were but six, three Venetians and three Franks, who braved the fierce passions of a treacherous populace and the armed retainers of a despotic court. The rage of the Greeks at this insult reacted on the restored family. Alexius Ducas, dubbed Murzuphles from his black and shaggy eyebrows, led the revolt. The Venetian fleet was saved from destruction only by the vigilance of a sentry and the address of the sailors.
The instrument of the popular vengeance was a Prince of far different calibre from his namesake. His unscrupulous ambition was served by energy, resolution and capacity. He first fawned on the young Alexius, then seized his person and saw him strangled. At once grasping the sceptre, the opportune death of Isaac spared him another crime. He sent an envoy with a plausible story to the French camp and an invitation to the chiefs of the army to dine at the palace, but the sagacity of the Doge saved them from the fate that awaited them had they accepted.
After some parley the second siege of Constantinople was decided upon. A plan of operations and the principles on which the booty was to be shared were arranged. It was a tougher job than before. Murzuphles was a resourceful leader; the Greeks were hot with the passion for revenge. Early on the morning of the 9th of April 1204 the assault began. The French made desperate though unsuccessful efforts to scale the walls. But stout old Dandolo heartened his Venetians by an oration thus given by Da Canale:—
“Sirs, marvel not that the French have failed to take the city, for though they be brave men and wise they are not used to climb ships’ ladders as you are. Remember what your forefathers did at Tyre, and through Syria and Dalmatia and Romania, where verily no fortress could withstand their onslaught. I know well that ye be of such lineage that no city can be defended against you. And I promise you, by the faith I hold in God, that I will share among you the great treasure within the city; and to the first who shall plant the ensign of Monsignor S. Marco on the walls I will give 1000 perperi; to the second, 800; to the third, 500; to the fourth, 300; to the fifth, 200; and 100 to every one who shall mount the walls. Now, be valiant, that the blood of your forefathers, whose issue ye are, may be proven in you, so that by the help of Jesus Christ and of S. Marco, and by the prowess of your bodies, ye be masters of the city and may enjoy the riches thereof.”
On the 12th the second assault was made, and after varying fortune, by a happy change of wind, the huge galleys, the Pellegrino and the Paradiso, the flagships of the bishops of Soissons and Troyes, firmly locked together, were brought under one of the principal towers of the city. The ladders just reached the summit. Two whose names are preserved to us, Pietro Alberti of Venice and André d’Artoise of France, were the first to win a foothold; their fellows swarmed up, and the tower was won. Meanwhile three gates were battered down. Panic seized the Greeks, and the besiegers rushed in. They stood by their arms all night, and in the morning the enormous riches of the city lay before the victors. It was forbidden to slay, but free scope was allowed to rapine. The sack of the town began, and lasted through Holy Week. “Humanity reddens with shame,” says Romanin, “and the mind recoils from telling the story of the horrors committed.” The Crusaders’ lust was unrestrained even by the sanctity of virgin vows. Nothing was spared. Palaces and houses were ransacked; churches and sanctuaries stripped; priceless statues were melted down; pictures torn to shreds. The Latin Christians wrought more havoc in those few days than Hun, Sclav or Arab had done in as many centuries. The Venetians, says Romanin, che animo più gentile aveano (who were a more cultured people), exerted themselves to save as many as possible of the wondrous works of art from destruction.
It had been decided that all the loot should be placed in three churches set apart for that purpose, but large spoils of jewels and of smaller objects of value were secreted by individuals. The worth of the French plunder, after deducting the 50,000 marks due to the Venetians, amounted to the magnificent sum of 400,000 marks. All over Western Europe the monasteries and churches were enriched by reliquaries and precious stones, some of them finding their way as far as Norfolk. The plunder of the city, says Jeffrey, exceeded all that has been witnessed since the creation of the world. The four famous bronze horses of St Mark’s formed part of the Venetian spoil. It is related that a hind foot of one of the horses was broken during the transit, and Morosini, the owner of the galley that was freighted with them, begged permission to retain the foot as a memorial. The Senate agreed, and had another foot cast and fitted to the horse. “And,” says Sanudo, “I have seen the said foot at the front of Morosini’s house in S. Agostino, whence it was afterwards removed to the corner of a house in the SS. Apostoli.”