At this stage, when the ruin of the Empire seemed to be imminent, owing to the failure of vigour and authority of so many Sultans, the general corruption of officials, and the lawlessness and mutinous conduct of the army, there rose to the front a man, or rather a succession of men of the same family, who were able to stem the evil tide and to restore, for a time, the credit and prestige of the Empire. In the following forty-six years four members of the Kiuprili family filled the post of Grand Vizier—not, however, without more than one unfortunate interregnum. They ruled the Empire in the name of the incompetent Mahomet and his successor. This advent of a family was the more notable as in Turkey there never was any trace of hereditary rank. While the throne had been filled without a break by members of the Othman family, who, in the first three hundred years, deservedly acquired prestige so great that it has survived a yet longer succession of degenerates, it has never been supported by an hereditary class of any kind. The structure of the political and social system of the Ottoman Turks has always been democratic. The highest posts in the State, equally with the lowest, were accessible to all, irrespective of merit, often by mere personal favour, or even, it would seem, by chance, without consideration of birth or wealth. The unique exception to this, where members of the same family rose to the highest position of the State under the Sultan, was that of the Kiuprili family.

Mahomet Kiuprili, the first of this remarkable stock, was of Albanian descent. His grandfather had migrated to Kiupril, a small town in Amasia, in Asia Minor, whence the family took their name. Their position must have been a very humble one, for Mahomet commenced his career as kitchen-boy in the palace of the Sultan. He rose to be chief cook and, later, steward and grand falconer, and thence by favour of the harem was appointed as governor successively of Damascus, Tripoli, and Jerusalem, acquiring in all of them the reputation of a just, firm, and humane ruler. At the full age of seventy, on the advice of the Sultana Validé, he was finally appointed Grand Vizier, in spite of the protests of all the pashas, ulemas, and other officials, who alleged that Kiuprili was in his dotage, that he could neither read nor write, and that he was quite incompetent for the post. Never were experts more mistaken. Kiuprili only consented to take the post upon the conditions, solemnly swore to by the Sultana Validé on behalf of her son, who was then only fifteen years of age, that all his acts as Grand Vizier would be ratified by the Sultan without examination or discussion, and that he would have a free hand in the distribution of other offices and in the award of honours. He further fortified his position by getting from the Mufti a fetva sanctioning by anticipation all his measures.

Armed with this authority, Kiuprili entered upon the work of his high office, and at once proceeded to use his powers with inflexible firmness and with the utmost severity. He emulated Sultan Murad IV in his relentless war against wrongdoers of every class, high and low, throughout the Empire. There was not the same spirit of cruelty or bloodthirstiness as in Murad’s case, but there was the deliberate policy to extirpate abuses by the forcible removal of those concerned in them. Corrupt officials, unjust judges, incompetent officers in the army, and mutinous soldiers were promptly put to death. The same fate befell those who were suspected of intriguing against the new Vizier. It was said that during his five years of office thirty-five thousand persons were executed by his orders. The number included a great many mutinous soldiers. The principal executioner at Constantinople admitted that he had strangled four thousand persons of some position during this period. Terrible as was this retribution on wrongdoers of all kinds, there cannot be a doubt that in the main it was salutary. The effect of Kiuprili’s inflexible will and determination was speedily apparent throughout the Empire. Corruption and injustice were stayed. Disorders of all kinds were repressed. Discipline and subordination were restored in the army.

Kiuprili, by his vigorous action, was able to extinguish the revolts in Asia Minor and elsewhere. He reconstructed the Ottoman navy, with the result that naval supremacy was again asserted in the Ægean Sea and the war with Venice took a favourable turn. The islands of Lemnos and Tenedos were recovered by the Porte. The siege of Candia was again prosecuted with the utmost vigour.

Kiuprili practically ruled the Empire with unquestioned authority for five years, till his death in 1661. In prospect of that event he obtained from the Sultana Validé and the Sultan the reversion of the Grand Vizierate for his son, Ahmed Kiuprili. On his deathbed he is said to have given to the young Sultan the following heads of advice:—

Never to listen to the advice of women.

Never to allow a subject to become too rich.

To keep the treasury of the State well filled.

To be always on horseback and to keep the army on the move.

Ahmed Kiuprili, when he succeeded his father as Grand Vizier in 1661, was only twenty-six years of age. He has rightly been considered by Turkish historians as the most eminent in the long list of statesmen of the Ottoman Empire, with the exception only of Sokolli. He had been given the best of education by his father, and had early experience in public affairs as governor of a province. He had all his father’s inflexible will and firmness, without carrying them to excess by wholesale executions. For a year after his accession to power he continued his father’s régime of severity, but when he felt assured of his position he relaxed it, and thenceforward his administration was humane and just. He had most engaging manners, dignified and modest. He spoke with reserve and without verbiage. He ruled the Empire for fifteen years, until his death in 1676. During this time he enjoyed the full confidence of Sultan Mahomet, who, though he had reached the age of twenty when Ahmed Kiuprili was appointed Grand Vizier, and might in due course have taken part in public affairs, devoted himself wholly to the pleasures of the chase and never interfered with the conduct of affairs by his great minister.