Spanish domination being thus assured, the Navarrese tribunal became useful chiefly as a precaution to prevent the subject kingdom from continuing to be an asylum for heretics. It had been shifted from Pampeluna to Estella and thence to Tudela, where, in 1518, the Suprema instructs the inquisitors to find a suitable building, in order to relieve the monastery of San Francisco in which the tribunal was temporarily lodged. Some years later there was talk of returning it to Pampeluna, but finally it was recognized as having a district inadequate to its support, while the monarchy felt itself strong enough to disregard the old boundaries of nationality. At some time prior to 1540, Calahorra, with a portion of Old Castile, was detached from the enormous district of Valladolid and was made the seat of a tribunal of which the jurisdiction extended over Navarre and Biscay. About 1570 this was transferred to Logroño, on the boundary between Old Castile and Navarre, and there it remained, as we shall have occasion to see, until the dissolution of the Holy Office.[605] CHAPTER V. THE KINGDOMS OF ARAGON. The Crown of Aragon comprised the so-called kingdoms of Aragon and Valencia, the principality of Catalonia, the counties of Rosellon and Cerdana, and the Balearic Isles, with the outlying dependencies of Sicily, Sardinia and Corsica. Although marriage had united the sovereigns of Castile and Aragon, the particularism born of centuries of rivalry and frequent war kept the lands jealously apart as separate nations and Ferdinand ruled individually his ancestral dominions. What had been accomplished in Castile for the Inquisition had therefore no effect across the border and the extension of the Spanish organization there was complicated by the character of the local institutions and the fact that the papal Inquisition was already in existence there since its foundation in the middle of the thirteenth century. Aragon had not undergone the dissolving process of Castilian anarchy which enabled Ferdinand and Isabella to build up an absolute monarchy on the ruins of feudalism. Its ancient rights and liberties had been somewhat curtailed during the tyrannical reigns of Ferdinand of Antequera and his successors, but enough remained to render the royal power nominal rather than real and the people were fiercely jealous of their independence. The Córtes were really representative bodies which insisted upon the redress of grievances before voting supplies and, if we may believe the Venetian envoy, Giovanni Soranzo, in 1565, the ancient formula of the oath of allegiance was still in use: "We, who are as good as you, swear to you who are no better than we, as to the prince and heir of our kingdom, on condition that you preserve our liberty and laws and if you do otherwise we do not swear to you."[606]