This latter pledge was soon broken, by edicts of April 21 and 22, 1499, forbidding them to leave the kingdom without royal permission and prohibiting the purchase from them of lands or bills of exchange. Popular aversion increased and culminated in the awful Lisbon massacre of 1506. This wrought a revulsion of feeling; in 1507 the restrictive laws of 1499 were repealed; the New Christians were allowed freely to trade and to come and go; they were in all things assimilated to the natives, and were entitled to the common law of the land. In 1512 the twenty years' exemption was extended to 1534, and although, in 1515, Dom Manoel applied to Leo X for the introduction of the Inquisition, on the request being delayed the matter was dropped and was not revived. Until Manoel's death, in 1521, the New Christians thus enjoyed toleration and flourished accordingly. They grew rich and prosperous, they intermarried with the noblest houses, and they largely entered the Church. Externally their religious observance was unimpeachable, and Portugal naturally became a haven of refuge for Spanish Conversos, nor is it likely that the restrictions on such immigration, enacted in 1503, were rigidly observed.[682] [Sidenote: _INQUISITION OF PORTUGAL_] His successor, Dom João III, a youth of 20, was a fanatic of narrow mind and limited intelligence, but the influence of Manoel's counsellors, who continued in the direction of affairs, procured, between 1522 and 1524, the confirmation of the privileges granted by the late king. Ecclesiastical pressure and popular prejudice, however, made themselves felt and, in 1524, a secret inquest brought the testimony of parish priests that the New Christians were suspected of being Christians only in name.[683] Then João's marriage, in 1525, with Catalina, sister of Charles V--the only Portuguese queen admitted to a seat in the Council of State--brought a powerful influence to bear; the growing strength of these tendencies gradually overcame considerations of plighted faith and, early in 1531, Dr. Brás Neto, the ambassador at Rome, was instructed to procure secretly from Clement VII briefs establishing in Portugal an Inquisition on the Spanish model. We have seen in Spain the objections of the Holy See to the royal control of the institution and to the abandonment of all share in the confiscations, and these probably explain the delays which postponed, until December 17th, the issue of a brief conferring on the royal nominee, Frade Diogo da Silva, the requisite faculties as inquisitor-general. This was followed, January 13, 1532 by one ordering him to assume the office; the two reached Lisbon in February, but it seems to have been feared that their publication would lead to an immediate exodus of the New Christians, and they were kept secret until laws could be framed reviving, with additional rigor, the edicts of 1499, prohibiting, for three years, departure from the kingdom, the sale of real estate and the negotiation