This discourse did not in the slightest degree soften the obdurate mind of the duke, who replied that it was not his intention to rob the city of her liberty, but to restore it to her; for those cities alone are in slavery that are disunited, while the united are free. As Florence, by her factions and ambition, had deprived herself of liberty, he should restore, not take it from her; and as he had been induced to take this charge upon himself, not from his own ambition, but at the entreaty of a great number of citizens, they would do well to be satisfied with that which produced contentment among the rest. With regard to the danger he might incur, he thought nothing of it; for it was not the part of a good man to avoid doing good from his apprehension of evil, and it was the part of a coward to shun a glorious undertaking because some uncertainty attended the success of the attempt; and he knew he should so conduct himself, that they would soon see they had entertained great apprehensions and been in little danger.
The Signory then agreed, finding they could not do better, that on the following morning the people should be assembled in their accustomed place of meeting, and with their consent the Signory should confer upon the duke the sovereignty of the city for one year, on the same conditions as it had been intrusted to the duke of Calabria. It was upon the 8th of November, 1342, when the duke, accompanied by Giovanni della Tosa and all his confederates, with many other citizens, came to the piazza or court of the palace, and having, with the Signory mounted upon the ringhiera, or rostrum (as the Florentines call those steps which lead to the palace), the agreement which had been entered into between the Signory and himself was read. When they had come to the passage which gave the government to him for one year, the people shouted, “FOR LIFE.” Upon this, Francesco Rustichelli, one of the Signory, arose to speak, and endeavored to abate the tumult and procure a hearing; but the mob, with their hootings, prevented him from being heard by anyone; so that with the consent of the people the duke was elected, not for one year merely, but for life. He was then borne through the piazza by the crowd, shouting his name as they proceeded.
It is the custom that he who is appointed to the guard of the palace shall, in the absence of the Signory, remain locked within. This office was at that time held by Rinieri di Giotto, who, bribed by the friends of the duke, without waiting for any force, admitted him immediately. The Signory, terrified and dishonored, retired to their own houses; the palace was plundered by the followers of the duke, the Gonfalon of the people torn to pieces, and the arms of the duke placed over the palace. All this happened to the indescribable sorrow of good men, though to the satisfaction of those who, either from ignorance or malignity, were consenting parties.