Gabbia means a "cage;" and there can be no question that certain apartments were at this time added at the top of the palace and on the Rio Facade, which were to be used as prisons. Whether any portion of the old Torresella still remains is a doubtful question; but the apartments at the top of the palace, in its fourth story, were still used for prisons as late as the beginning of the seventeenth century. [Footnote: Vide Bettio, Lettera, p. 23.] I wish the reader especially to notice that a separate tower or range of apartments was built for this purpose, in order to clear the government of the accusations so constantly made against them, by ignorant or partial historians, of wanton cruelty to prisoners. The stories commonly told respecting the "piombi" of the Ducal Palace are utterly false. Instead of being, as usually reported, small furnaces under the leads of the palace, they were comfortable rooms, with good flat roofs of larch, and carefully ventilated. [Footnote: Bettio, Lettera, p. 20. "Those who wrote without having seen them described them as covered with lead; and those who have seen them know that, between their flat timber roofs and the sloping leaden roof of the palace the interval is five metres where it is least, and nine where it is greatest."] The new chamber, then, and the prisons, being built, the Great Council first sat in their retired chamber on the Rio in the year 1309. SECTION XVI. Now, observe the significant progress of events. They had no sooner thus established themselves in power than they were disturbed by the conspiracy of the Tiepolos, in the year 1310. In consequence of that conspiracy the Council of Ten was created, still under the Doge Gradenigo; who, having finished his work and left the aristocracy of Venice armed with this terrible power, died in the year 1312, some say by poison. He was succeeded by the Doge Marino Giorgio, who reigned only one year; and then followed the prosperous government of John Soranzo. There is no mention of any additions to the Ducal Palace during his reign, but he was succeeded by that Francesco Dandolo, the sculptures on whose tomb, still existing in the cloisters of the Salute, may be compared by any traveller with those of the Ducal Palace. Of him it is recorded in the Savina Chronicle: "This Doge also had the great gate built which is at the entry of the palace, above which is his statue kneeling, with the gonfalon in hand, before the feet of the Lion of St. Mark's." [Footnote: "Questo Dose anche fese far la porta granda che se al intrar del Pallazzo, in su la qual vi e la sua statua che sta in zenocchioni con lo confalon in man, davanti li pie de lo Lion S. Marco."--_Savin Chronicle_, Cod. Ven. p. 120.]