The account of this conversation fired the duke with ambition, and his head grew giddy at the idea of a crown. His post of lord high admiral, and governor of Castille, placed the sea and land forces under his command. He was the proprietor of considerable towns, and extensive domains, all of which invested him with almost absolute power; and he was thus induced to believe, in the first effervescence of his ambitious projects, that it depended on himself alone to become master of a crown, and to own no superior in the province of Andalusia.
Louis de Castille was immediately sent once more to the marquis d’Aïamonte, with assurances of his entering perfectly into his views; and also to consult with him on the measures to be pursued relative to the court of Portugal. The duke, in the mean time, employed himself in securing the interest of his friends and followers, and increasing their number: he frequently let drop hints unfavourable to the government, and expressed sentiments of compassion for the soldiers, who did not receive their pay, and for the people, who were sinking under the burthen of taxes.
The marquis d’Aïamonte was no sooner informed of the duke’s determination, than he was anxious to form a regular plan of operations. A conference with the king of Portugal was absolutely necessary, but the marquis was too well known on the frontiers to venture into that kingdom: he therefore decided on entrusting this delicate negociation to an intriguing friar, who had long been attached to his interest, and whose sacred habit would give him free admittance into that inquisitorial country. This friar, who was named father Nicolas de Velasco, was of the order of St. Francis. He proceeded immediately to Castro Marino, the first town in Portugal, where he pretended he came only to settle the ransom of a Castilian prisoner confined in that place. The king of Portugal, who was in the secret of the marquis d’Aïamonte, gave orders to arrest him as a spy, and he was conveyed to Lisbon loaded with chains, and there examined by the ministers themselves, who sent him to prison, where he was for some time strictly guarded, and treated with apparent severity; but he was soon after set at liberty, on pretence of its having been proved, that his visit to Portugal was merely to obtain the freedom of a Spanish officer, and he was even allowed to attend at the palace to plead his cause, which gave him an opportunity of conferring with the ministers, without being suspected by the spies employed by the court of Madrid. He had also frequent interviews with his majesty, who promised him a bishopric in reward of his services; and the franciscan was so elated at such brilliant prospects, that he became a constant attendant at court, where he visited the queen, beset the ministers, and even entered into the different intrigues of the courtiers, merely with a view to shew his own consequence, and the degree of favour in which he stood with the king. Thus, without absolutely revealing the secret of his mission, he betrayed himself by his imprudent and ostentatious conduct.—Courtiers are ever on the watch, and cast a jealous eye on every new favourite, they therefore presently discovered his imprisonment to be a mere pretext for introducing him at court. Different conjectures were formed relative to his business in Portugal, and a Castilian, at that time prisoner in Lisbon, soon unravelled the mystery. This man, whose name was Sancho, was a creature of the duke de Medina-Sidonia, and was treasurer of the army before the last revolution. The new king of Portugal had thrown him into prison, together with all the Castilians then at Lisbon, and he was treated with peculiar severity. He no sooner, therefore, learnt that a Spanish franciscan enjoyed so much favour at court, than he suspected some secret intrigue, and on this idea founded his hopes of liberty. He wrote to the friar to implore his protection, and expressed himself so respectfully, that he could not fail to interest his vanity in his behalf; complaining at the same time of the king of Portugal’s having so long imprisoned, and hardly treated, a servant and friend of his own brother-in-law, the duke of Medina-Sidonia. To prove the truth of his assertions, he sent the franciscan several letters from that nobleman, in which he charged him with the execution of different affairs, in a style of confidence and superiority suitable to his rank, and the protection with which he honoured him.
The franciscan’s answer was short, but expressive of the interest he took in every one belonging to the duke de Medina-Sidonia. He assured him that he would neglect nothing to obtain his liberty, only entreating him to observe the strictest secrecy during the whole of the affair. The artful Castilian, not to give cause of suspicion, waited some time the effect of his promises; till growing impatient, he at last wrote again, representing that he had languished seven months in a loathsome prison; that the Spanish minister seemed to have forgotten his situation, since neither ransom nor exchange had hitherto been proposed, and that his only hopes of liberty centered in him.
The franciscan, ever happy to raise himself in the opinion of the duke de Medina-Sidonia, applied to his majesty in favour of Sancho, and obtained his liberty. He went in person to deliver him from prison, and offered to include him in the passport granted by the king to some domestics of the duchess of Mantua, who were returning to Madrid. To this the cunning Castilian replied, that he now considered the city of Madrid as a foreign land, and that he could not possibly appear at court, without risking another imprisonment, since the severe and inexorable prime minister would not fail to insist on an exact account of the receipts of his office, though the cash had been pillaged during the revolution, and not even the register remained; artfully adding, in order to probe the franciscan, that the first wish of his heart was to return to his patron, the duke of Medina-Sidonia, that nobleman being sufficiently powerful to make his fortune, without being obliged to quit Andalusia.
The franciscan, who was in want of a confidential person to acquaint the marquis d’Aïamonte with the success of his negotiation, and to bring him fresh directions for his future conduct, thought he could not possibly fix upon a safer man than the devoted servant of the duke de Medina-Sidonia. He therefore detained the Castilian some time, on pretence of procuring him a passport, but in reality to make his observations, and to try his fidelity. Frequent meetings produced strict intimacy, and the more the politic Castilian took advantage of the franciscan’s vanity, to draw his secret from him. The friar wishing to convince him of the credit and consideration he enjoyed at the court of Portugal, could not abstain from saying, that he should soon appear in another habit, being certain of a bishopric, and that he even flattered himself he should one day be raised to the dignity of cardinal. Sancho affected to disbelieve him, in order to force him to avow his design, and the friar was so much piqued at his apparent incredulity, that he could not help exclaiming “What then will you say, when you shall see the duke de Medina-Sidonia seated on a throne?” Sancho thus drew him on by repeated doubts of the truth of his assertions, till he at last became master of every secret of his heart; and the franciscan confessed that he was charged with a negociation in which the king was concerned; that the duke de Medina-Sidonia would shortly be the sovereign of Andalusia; that the marquis d’Aïamonte, to whom the king of Portugal owed the discovery of the late conspiracy, was at the head of this business; that the affairs of Spain were on the point of assuming another aspect; and that it rested with him alone to become master of considerable riches, if he would only consent to convey his letters to the marquis and the duke de Medina-Sidonia. Sancho, delighted with the possession of so important a secret, eagerly accepted the proposal, and renewed his professions of attachment to the duke. He took charge of the letters, and offered, if it were judged adviseable, to return himself with the answers. He then set off immediately for Andalusia, but the moment he reached the Spanish territories, he took the direct road to Madrid; and on arriving in that city, went directly to the prime minister’s, who he desired might be made acquainted that Sancho, the treasurer of Portugal, lately escaped from the prisons of the usurper, requested to see him on an affair of great importance. The count-duke, naturally haughty, and difficult of access, refused to admit him to his presence, ordering him to return on the usual audience day; but Sancho, though thus rudely repulsed, was still importunate, declaring that he must see him, since the intelligence he brought related to the safety of the state, and calling God to witness his good faith, and the diligence he had employed to warn the minister of the impending danger.
The warmth of these expressions being reported to the count-duke, orders were given for his admittance; when Sancho, throwing himself at the minister’s feet, exclaimed, that the safety of the state was now secured, since he was allowed to present himself before him. He then related his situation during the last revolution; the conspiracy formed by the duke de Medina-Sidonia; explaining the plan of his intended operations, his correspondence with the king of Portugal; the plot for taking possession of the galleons, for delivering up Cadiz to the enemy, and employing the armed forces under his command throughout his government of Andalusia, against his lawful sovereign. To prove the truth of his declarations, Sancho next produced the franciscan’s letters, written in cypher, to the marquis d’Aïamonte, and the duke de Medina, and containing the whole plan of the conspiracy.
The count-duke was struck with surprise and consternation at such extraordinary intelligence, and remained some time speechless: but on recovering himself, he threw aside his natural haughtiness, and assuming a gracious air, praised Sancho for his loyalty, adding, that he deserved to be doubly rewarded, not only for having discovered so pernicious a design, but for not having scrupled to reveal it to the nearest relation of the principal conspirator. He was then conveyed to a private apartment, with strict orders to prevent his seeing or conversing with any one; and the minister immediately hastened to the king, whom he informed of every thing that had passed, presenting him at the same time with the franciscan’s letters.
The discovery of so black a conspiracy deeply affected Philip, who had indeed for a long time feared and detested the extraordinary pride of the Guzmans; and when he reflected on the recent loss he had sustained of the kingdom of Portugal, which he attributed to the ambitious character of the duchess of Braganza, he could not refrain from remarking to the minister, in a reproachful accent, that all the misfortunes of Spain proceeded from that family. This prince neither wanted penetration nor genius, but he was immersed in pleasures, and hated business; every exertion which required attention gave him pain, and he would willingly have sacrificed part of his dominions to the indulgence of his natural indolence. The first emotions of his anger being, therefore, passed, he returned the franciscan’s letters to the count-duke, without even breaking the seals; and gave orders to have them examined by three counsellors of state, who were to give their opinions on the contents.
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.”