Tiepolo, at once more frank and more persuasive, replied to the words of his father-in-law, explaining clearly that it was their joint design to give the Republic a doge acceptable to the people and capable of restoring to the latter their original and ancient rights. It is possible that the meeting might have determined to take arms openly at once, if old Jacopo, another of the Quirini, a man of wise counsel and of little personal ambition, had not replied to these first two speeches by attempting to persuade his hearers that they ought to desist from what was a criminal attempt, and from bringing about the calamities of bloodshed. This Jacopo was about to leave Venice as ambassador to Constantinople. The conspirators, who respected him, but had not the slightest intention of accepting his advice, pretended to yield, putting off the moment for action until after his departure. When he had left the city, they made every arrangement for carrying out their revolutionary plans at dawn on Sunday, June 14, 1310. During the night the conspirators were to meet in the Cà Grande in small detachments. In the palace arms sufficient for all were hidden, with a flag upon which was inscribed the word ‘Liberty.’ Marco Quirini and his sons, Niccolò and Benedetto, were to go to Saint Mark’s by the Calle dei Fabbri and the Bridge dei Dai, with a number of armed men; the other conspirators were to enter the Piazza from the Merceria, under the leadership of Bajamonte. For some time past Badoero Badoer had been in Padua and its neighbourhood gathering a desperate band, and on the appointed day he and his men were to be ready at the palace of the Quirini. The plan was boldly conceived, and there was no small likelihood of its success. But one of the conspirators, a burgher named Marco Donà, lost courage at the last, or suffered himself to be seduced by promises of rich reward from the Doge, including his admission to the nobility. Early in the night he entered Gradenigo’s apartment, and revealed everything to him. The Doge did not lose his presence of mind for an instant, but gathered round him his counsellors, the Lords of the Night, the heads of the Forty, and all his friends; every man then quietly armed his servants, thereby gathering together a large number of defenders. At no great distance from the palace was the Arsenal, where there were a great number of artisans of every kind employed in the construction of ships, and these men, both from their intelligence and honesty, represented the pick of the Venetian lower class. They composed the bodyguard of the Doge, and had the right to assist at all public ceremonies, their chiefs having the privilege of entering the palace freely. These men slept in the shipyard by turns, and were always ready at the call of their ‘provveditori,’ who were three nobles elected at intervals of thirty-two months for the direction and administration of the [Illustration: CALLE DEL SPEZIER]