Although Castile was slower than Aragon to receive impulses from abroad, in the early fourteenth century we begin to find traces of a similar movement of the Church against the Jews. In 1307 the aljama of Toledo complained to Fernando IV that the dean and chapter had obtained from Clement V bulls conferring on them jurisdiction over Jews, in virtue of which they were enforcing the canons against usury and stripping the Jewish community of its property. At this time there was no question in Spain, such as we shall see debated hereafter, of the royal prerogative to control obnoxious papal letters, and Fernando at once ordered the chapter to surrender the bulls; all action under them was pronounced void and restitution in double was threatened for all damage inflicted. The Jews, he said, were his Jews; they were not to be incapacitated from paying their taxes and the pope had no power to infringe on the rights of the crown. He instructed Ferran Nuñez de Pantoja to compel obedience and, after some offenders had been arrested, the frightened canons surrendered the bulls and abandoned their promising speculation, but the affair left behind it enmities which displayed themselves deplorably afterwards.[283] In spite of the royal favor and protection, the legislation of the period commences to manifest a tendency to limit the privileges of the Jews, showing that popular sentiment was gradually turning against them. As early as 1286 Sancho IV agreed to deprive them of their special judges and, though the law was not generally enforced, it indicates the spirit that called for it and procured its repetition in the Córtes of Valladolid in 1307.[284] Complaints were loud and numerous of the Jewish tax-gatherers, and the young Fernando IV was obliged repeatedly to promise that the revenues should not be farmed out nor their collection be entrusted to caballeros, ecclesiastics or Jews. The turbulence which attended his minority and short reign and the minority of his son, Alfonso XI, afforded a favorable opportunity for the manifestation of hostility and the royal power was too weak to prevent the curtailment in various directions of the Jewish privileges.[285] We have seen, in the preceding chapter, the temper in which the Spanish prelates returned from the Council of Vienne in 1312 and the proscriptive legislation enacted by them in the Council of Zamora in 1313 and its successors. Everything favored the development of this spirit of intolerance, and at the Córtes of Burgos, in 1315, the regents of the young Alfonso XI conceded that the Clementine canon, abrogating all laws that permitted usury, should be enforced, that all mixed actions, civil and criminal, should be tried by the royal judges, that the evidence of a Jew should not be received against a Christian while that of a Christian was good against a Jew, that Jews were not to assume Christian names, Christian nurses were not to suckle Jews and sumptuary laws were directed against