It is very probable that Iseppo (Giuseppe) Porto's decision to undertake construction of a great palace in the Contrà (Contrada) dei Porti was taken to emulate the edifice that his brothers-in-law Adriano and Marcantonio Thiene had begun to erect, in 1542, only a stone's throw away. It is also possible that it was Iseppo's very marriage to Livia Thiene, in the first half of the 1540s, which provided the concrete occasion for summoning Andrea Palladio.