Population of Constantinople on accession of Constantine.

It is impossible to arrive at an accurate estimate of the population of the city on the accession of the last Constantine. La Brocquière, in 1433, describes Constantinople as formed of separate parts and containing open spaces of a greater extent than those built on.[175] This is one of many intimations that the population had largely decreased.[176] Some of the nobles as well as the common people had left the city as soon as they saw that a siege was probable.[177] To make an estimate we must anticipate our narrative of the siege. Critobulus makes Mahomet appeal to the knowledge of his hearers in proposing to besiege the city when he states that the greater number of the inhabitants have abandoned it; that it is now only a city in name and contains tilled lands, trees, vineyards, and enclosures as well as ruined and destroyed houses, as they have all seen for themselves. As his hearers could see as well as he whether this statement was correct, there can be little doubt of its accuracy. He further declared that there were few men in the city and that these for the most part were without arms and unused to fighting, and that he had learned from deserters that there were only two or three men to defend each tower, so that each man had to guard three or four crenellations. Tetaldi states that there were in the city from twenty-five thousand to thirty thousand men[178] and six to seven thousand combatants and not more.[179] The actual census taken at the request of the emperor and recorded by Phrantzes gives under five thousand fighting men, exclusive of foreigners. Assuming the statement of the French soldier and eye-witness Tetaldi to be substantially correct, there would apparently be something like eighteen thousand monks and old men incapable of bearing arms. The only other indications which assist in forming an estimate of the population are furnished by the number of prisoners. These are probably exaggerated. Archbishop Leonard estimates them at above sixty thousand. Critobulus gives the number of slaves of all kinds, men, women, and children, as fifty thousand citizens and five hundred soldiers, estimating that during the siege and capture four thousand were killed.[180] Probably all captives are included as having been reduced to slavery. The complete desolation of the city and the strenuous efforts made by the sultan to repeople it after the capture raise a strong presumption in favour of the existence of a comparatively small population at the time of the siege. Gibbon judged that ‘in her last decay Constantinople was still peopled with more than a hundred thousand inhabitants,’ forming his estimate mainly upon the declaration of the archbishop as to prisoners. I am myself disposed to think that this number is rather over- than under-estimated. Taking the prisoners to be fifty thousand, and allowing for the escape of ten thousand persons and another ten thousand for old men and women who were not worth reducing to slavery, probably eighty thousand would be about right.

Within the narrow limits of what had been possible, the citizens over whom the new emperor was called to rule had done their duty to the city itself. They had kept fourteen miles of walls the most formidable in Europe in good repair and they had preserved the wonderful aqueducts, the cisterns, the great baths and churches.

Its commerce.

Commerce still continued to be the principal support of the inhabitants. This was now largely shared by the Genoese in Galata and by the Venetians who occupied a quarter in Constantinople itself. The familiarity of the Italian colonists with Western lands and their superiority in shipping, in which indeed at this time they led the world, enabled them to achieve a success in what was then long-voyage travelling which was denied to the Greeks; but the latter collected merchandise from the Black Sea ports and from the Azof which was either sold to the Frank merchants in Constantinople or transhipped on board their vessels.

Emperor and nobles.

It is difficult to realise what were the relations between the government and the governed during the two centuries before the last catastrophe. The empire was the continuator of the autocratic—or rather the aristocratic—form of government which had been derived from the elder Rome. Emperor and nobles governed the country. The nobles formed the senate. Like our own Privy Council, it met rarely and had ill-defined functions, but upon occasions of emergency it had to be consulted. Its co-operation gave to any measures edicted by the emperor an important sanction. When the decision of the senate was acquiesced in by or coincided with that of the Patriarch and his ecclesiastical council, the emperor may be said to have possessed all the approval that could be derived from public opinion.

Though the senate met rarely, its support was never altogether dispensed with. The emperors did not claim to reign by divine right, nor was any such pretext put forward on their behalf. The succession passed in the usual manner and the emperor reigned with almost autocratic powers so long as the nobles and the patriarch and ecclesiastics were content. In the period with which we are concerned the nobles sometimes preferred to associate a younger man with the occupant of the throne. Such association was usually, though not always, in accordance with the desire of the reigning emperor, and had the conspicuous advantage of allowing the elder to train his younger associate in statecraft. In some cases, as in those of young Andronicus and of John during the reign of his father, Manuel, it was imposed upon the emperor in order to bring about a change of policy.

No form of popular representation existed. The mass of the people had nothing to do with the laws except to obey them. So long as their lives and their property were protected and the laws fairly administered they were content.

Administration of law.