Some Greek historians accuse Giustiniani of cowardice in deserting the battle at so critical a moment, and Gibbon lends the weight of his great authority to this. The reputation, however, of the famous Italian soldier has been vindicated by later historians, such as Mr. Finlay and Sir Edwin Pears. They have shown that Giustiniani died of his wounds within a few days of the capture of Constantinople, the best proof of their serious and fatal character. All the same, he may not have sufficiently appreciated the effect of his withdrawal on the soldiers. It might have been better to have died there rather than on board his ship. However that might have been, all are agreed that the departure of the general was the turning-point of the day, and that it had the worst effect on the soldiers engaged in the defence.

The Emperor did his utmost to retrieve the position. He took upon himself the charge vacated by Giustiniani, and led the defence. Mahomet, on his part, had observed from the other side of the fosse the slackening of the defence. He called out to the Janissaries: “We have the city! It is ours! The wall is undefended!” He urged them to a final effort. They rushed the stockade and effected an entry into the peribolus. Soon great swarms of others followed, and overwhelmed the defenders with their vast numbers. The Emperor, despairing of success, threw aside his imperial mantle. He called out, “The city is taken and I am still alive!” Drawing his sword, he threw himself into the mêlée. He died fighting gloriously for his city and his Empire. His body was never found, though search was made for it by order of the Sultan. The Greek and Italian soldiers in the peribolus were now completely outnumbered. There was no exit through the inner wall by which they could escape. They were in a trap between the two walls. They were massacred to a man. The Janissaries, having effected this, found no difficulty in making their way through the inner wall, which, as we have explained, was not defended owing to the want of men.

All attacks on other parts of the city were failures. This one alone succeeded. Victory here was due in part to the good generalship of Mahomet and to his indomitable persistency, and in part to the ill-fortune of the Greeks in the withdrawal of Giustiniani at the critical moment of the defence. The defenders of the city had nobly performed their duty. Their numbers were quite insufficient. They had received no adequate support from Western Europe, or even from the neighbouring Christian States. It is quite certain that a few thousand more soldiers would have saved the city. Thirty galleys sent by the Pope with reinforcements were on their way when the city fell. They had been detained at Scio by adverse wind. “Auxilium deus ipse negavit,” says the Greek historian.

When the Turks entered the city they began to massacre all the persons they met in the streets, without distinction of age or sex. But there was practically no resistance. There were no armed men left in the city. The population was cowed and panic-stricken, as well they might be in face of the overwhelming misfortune which now came upon them. After a short period of massacre the Turks turned their attention to the more practical business of looting and taking captives for sale. They effected this in a deliberate and systematic way. One great band of soldiers devoted themselves to plundering the palaces of the wealthy, another to the churches, and a third to the shops and smaller houses. Everything of value was gathered together for subsequent division among the soldiers. Of the inmates of the palaces and houses the older people were put to death; the stronger and younger of both sexes were carried off in bands as prisoners, bound together with ropes, with a view to ultimate sale as slaves.

The Turkish historian, Seadeddin, in words which seem to smack of pleasure at the scene, says:—

Having received permission to loot, the soldiers thronged into the city with joyous hearts, and there, seizing the possessors and their families, they made the wretched unbelievers weep. They acted in accordance with the precept, “Slaughter their aged and capture their youth.”[20]

The gravest misfortunes fell upon the wealthier and more cultured classes in the city. Their daughters and sons were torn from them to be sold to harems in Asia Minor, or for other vile purposes. The parents, if still strong, were sold as slaves. Numbers of them fled from their houses and crowded into St. Sophia and other churches, hoping that their foes would respect places of worship, or expecting that a miracle of some kind would save them. But it was in vain. St. Sophia acted as a kind of drag-net in which all the best in the city were collected, and were carried off thence in gangs. Virgins consecrated to God were dragged from this and other churches by their hair and were ruthlessly stripped of every ornament they possessed. A horde of savage brutes committed unnameable barbarities.

The city was cleared of everything of value and was all but denuded of its population. By the lowest estimate, fifty thousand persons, mostly the strong and the young of both sexes, were made captives, and later were sold as slaves and deported to Asia Minor. Some few escaped from the city into the country districts. Others found refuge in the Greek and Genoese galleys in the harbour, which were able to get away and escape because the crews of the Turkish vessels blockading the port had deserted in order to take part in the sack. Some were able to hide themselves in the city, and emerged later when the scene of horrors was at an end. Others, we know not how many, were ruthlessly massacred because they were of no value for sale. The proceeds of the sack and of the sale of captives brought wealth to every soldier in the Turkish army. No such dire misfortune to a city had occurred since the destruction of Carthage.

After three days and nights of these orgies the Sultan intervened and proclaimed an end of them. Meanwhile, on the day of the last assault, when his troops were in possession of the city, the Sultan rode into it. He went direct to St. Sophia, and, dismounting, entered the great church. He took pains at once to prevent any destruction of its contents, and himself struck down a soldier engaged in this work, telling him that buildings were reserved for himself. He instructed a mollah to call people to prayer from the pulpit. He thus inaugurated the conversion of the splendid Christian church into a mosque.

After this he sent for Notaras, who had been in command of the Greek forces under the Emperor, and affected to treat him with generosity. He obtained a list of all the leading men in the city and offered a large reward for their heads.