The office of inquisitor was thus thrown open to the laity and there was no hesitation in employing them so long as they remained single but, if they married, they were obliged to resign--possibly because it was thought impossible for a married man to preserve the absolute secrecy regarded as essential in the Holy Office. The Licentiate Aguirre, Ferdinand's favorite member of the Suprema, was a layman. On June 28, 1515, Ferdinand writes to Ximenes that the Licentiate Nebreda, Inquisitor of Seville, desires to marry and, as he is a good servant, another office has been found for him, while the treasurer of the church of Pampeluna will make a suitable appointee for Seville.[652] Two other similar cases occur about the same time.[653] It was an anomaly to allow laymen to sit in judgement on matters of faith, but no action was taken to prevent it until Philip II, in his instructions of 1595 to Manrique de Lara, ordered that inquisitors and fiscals at least must be in holy orders--a clause omitted by Philip III in his instructions of 1608.[654] At length the Suprema met the question, November 10, 1632, by requiring all inquisitors to have themselves ordained and prohibiting them otherwise from exercising their functions, a provision which apparently met with slack obedience, for it had to be repeated January 12 and June 5, 1637, with the addition that inquisitors and fiscals who were not in orders should receive no salaries.[655] Even this does not seem to have been effective for, in 1643, a consulta called attention to the matter as a great evil and indecency, and suggested that a papal brief should be obtained, rendering priests' orders an essential qualification for inquisitors and fiscals.[656] This was not done, but we may presume that in time the functions were confined to ecclesiastics. Legal training was prescribed as a requisite in 1608, by Philip III, who ordered that no one should be appointed inquisitor or fiscal who could not exhibit to the Suprema his diploma of graduation in law. Carlos II repeated this, in 1695, adding that inquisitors and secretaries must not be natives of the provinces to which they were assigned, so as to avert partisanship, and that the strictest investigation into character and limpieza must precede appointment.[657]