This conduct vested the management of the affair entirely in the prime minister, who employed three of his creatures to draw up a brief statement of the case, and decypher the friar's letters. Sancho was frequently interrogated, and endeavours were used to make him acquit the duke of Medina de Sidonia, whom the prime minister was anxious to save: he accordingly sent for Sancho, before he was questioned by the commissaries, and affecting those confidential manners so frequently put on by the great, to seduce and flatter those with whom they have business to transact. "In what manner, my dear Sancho," said he, "can we possibly justify the duke de Medina from an accusation, which is grounded merely on the letters of an obscure friar, who most probably has been bribed by our enemies, to make us suspect the fidelity of a man who has hitherto rendered such services to his majesty in the province of Andalusia." Sancho, perfectly convinced of the truth of his deposition, and fearing, that should he waver, or endeavour to soften his evidence, he might forfeit his expected reward, persisted in asserting that a conspiracy was actually formed against the state, of which the duke was the chief, and the marquis d'Aïamonte the principal negociator; that he had himself seen their letters in the possession of the franciscan, and that an insurrection in Andalusia would infallibly take place, if speedy precautions were not taken to prevent the evil designs of the governor of that province. The minister, who was unwilling to dive too deeply into this business, took an opportunity of informing the king, that the Franciscan's letters had been decyphered, and that, according to all appearance, he had been suborned to seek the ruin of the duke de Medina; adding, that Sancho himself might very probably have been deceived by this artful friar, since neither any of the duke's own letters, nor witnesses of any sort could be produced against him, and that the whole of this accusation turned on letters, which might very well be the off-spring of calumny. It would, however, be adviseable, in an affair of such great importance, to take all possible precautions, and to contrive to entice the duke to quit his government, in which it would be difficult to secure his person; and then to send a supply of troops to Cadiz, making sure at the same time of the marquis d'Aïamonte, and if on enquiry they were proved guilty, they might afterwards be delivered up to all the severity of the law.