The old palace and the tower ran great risk of destruction, or at the least of alteration when Vasari made the corridor between the Pitti palace and the Uffizi. “In order to make the corridor straight,” writes Mellini, “it was necessary to pass through the house of the Mannelli by the Ponte Vecchio, at the end of the Via de’ Bardi; so he [Cosimo I.] sent for the owners of the said house and asked if they were courteously inclined to permit him to make the passage. On the plea that it would spoil their house they refused, and he then placed it as we now see on stone brackets, passing by a sharp turn round the outside of the house. But he bore them no rancour, saying that every one was master of his own.”[46] Two of the family, Jacopo and his son Ottavio, were made Senators in the XVIIIth century, and the family still own and inhabit the palace and the stern old tower which guards the Ponte Vecchio. PALAZZO MARTELLI _Via della Forca. No. 8._ The Martelli descend from an ancient family who owned the castle of Stabbiello in the Val di Sieve, one of whom, Martello, came to Florence early in the XIVth century, and from him they took their name. From what Migliore writes, their houses were in Via degl’ Spadai (of the armourers), but as they became more numerous and powerful the name of the street was changed to Via de’ Martelli.[47] When the present palace was built, or by whom, is not known. Ruberto de’ Martelli, a rich Florentine banker, was created a Count Palatine by the Emperor Paleologus in 1439; some years later Nicholas V. made him Depositary of the Apostolic Chamber, and in 1455 the Republic of Florence sent him to Rome to assist at the Conclave which elected Pope Calistus III. But his name is better known as the patron and friend of Donatello, whom he took into his house as a lad and brought up. “The Martelli have,” writes Vasari, in his life of Donatello, “many objects in marble and in bronze, amongst others a David three braccie high, and many other things, most liberally given by Donatello in attestation of the service and love he bore them; more especially a S. Giovanni, a statue in marble of three braccie high, all finished by him, a most rare piece, now in the house of the heirs of Ruberto Martelli, who made it an heirloom, ordering that it should never be pawned, sold, or given away.” Domenico, brother to Ruberto, was a friend of Cosimo the Elder, who employed him in many embassies, and in 1476 he was Gonfalonier of Justice, one of the nine the family gave to Florence, besides thirty Priors. His son Braccio was among the first of the adherents of the Medici to turn against them when Piero fled the city. He then became one of the _Dieci di Guerra_, in 1495 he was Commissary of the war against Siena, and later of the siege of Pisa. Pietro, his son, a munificent patron of men of letters, had a considerable reputation as a mathematician. His cousin Lodovico was a poet, whose tragedy _Tullia_ is said to have been admired. If true,