In order somewhat to console the Florentines for these calamities, a very respectable embassy arrived from Rome. This city, in the absence of the pontiff, had been agitated by political convulsions, originating in the discord of the nobility, it having been reported that the Florentines had, in a great measure, suppressed their own discords by depriving the nobility of every share in the government. Roman ambassadors came to make themselves acquainted with the Florentine constitution, and with the means to prevent the great from disturbing the public tranquillity. But while the Romans were coming to learn the manner of living peaceably from the Florentines, domestic broils were upon the eve of recommencing in Florence. Andrea Bardi and Bardo Frescobaldi had been very much aggrieved by Jacopo Gabrielli, of Gubbio, lately created captain of the guard, and the executor of the despotic orders of those few who wished for the exclusive government in their own hands, from which both the nobility and the common people were entirely removed, as well as many of their own order. To these two, smarting under the pains of recent injuries, were united many others from the great who were deprived by law of any share in the government; together with others from the people, who, by an overbearing preponderance, were kept at a distance from it; and a conspiracy was planned to change the government. Their foreign friends, the Pazzi, Tarlati, Guidi, and Ubertini, etc., were to come to Florence, and on the 2nd of November the whole city was to rise and overturn the constitution. The conspiracy was discovered the day before its execution, by Andrea Bardi, who, either through fear or remorse, revealed the correspondence to Jacopo Alberti, one of the heads of the government. The latter, assembling, and there being no time to lose, ordered the public alarm-bell to be rung; and the people throughout the city took up arms against the traitors, whose succours had not yet arrived; hence those who were on the right bank of the Arno did not move; on the other side, too, arms were immediately taken up, and they endeavoured to defend themselves in the street called Bardi. Surrounded on every side by the armed people, they were about coming to blows, when the mayor Matteo of Ponte, a native of Brescia, a venerable man, interposed; and setting before the Bardi and Frescobaldi the imminent danger of being slaughtered with their families, he persuaded them to lay down their arms, promising them that the conspirators should leave Florence, out of which city he himself accompanied them in the night.