While these things were transacting in Peru, the emperor Charles V. was residing in Germany, where he had gone on purpose to overthrow the party of the Lutherans and others who had separated from the church of Rome. The emperor was desirous to receive an account of the disturbances in that distant and valuable colony from Diego Alvarez Cueto, the brother-in-law of the late viceroy, and Francisco Maldonado the messenger of Gonzalo Pizarro, both of whom went into Germany for that purpose. At this time, however, though acquainted with the revolt of Peru, the imprisonment of the viceroy, and the usurpation of the government by Pizarro, the court necessarily remained ignorant of the death of the viceroy. Frequent deliberations were held for devising proper remedies to restore tranquillity to Peru; but the matter lay over for some considerable time, in consequence of the absence of the emperor from Spain, and because he was at this time frequently attacked by illness. At length it was determined to send over into Peru the licentiate Pedro de la Gasca, at that time a counsellor of inquisition. The prudent and intelligent character of this man was already well known, from the skill and success with which he had already conducted several affairs of consequence with which he had been entrusted, and particularly by the excellent dispositions and preparations which he had made, only a few years before, to defend the kingdom of Valencia against an expected invasion of the Turks and Moors, and in various matters respecting the new converts in that kingdom, which he took the management of while occupied in some of the affairs of the holy office on which he had been sent thither by the emperor.

The title granted to Gasca on occasion of going into Peru, was only that of president of the royal court of audience. But, by his commision, he was invested with full powers in every thing respecting the government of the country; to pacify the troubles and restore peace; and to pardon as he might see proper all crimes, whether committed before his arrival or during his residence in the country. Along with Gasca, the licentiates Ganas and Renteria went out to Peru, as judges or oydors of the supreme tribunal or royal court of audience. Gasca was likewise furnished with full powers to raise troops in case of necessity, and to do every thing that the exigency of affairs might require, without waiting for orders or instructions from Spain. His powers and orders however were kept secret, as it was wished to attempt the restoration of order by gentle means; for which reason nothing was spoken of but pardon and indemnity, and he was desired to endeavour to restore the colony to peace and tranquillity by means of clemency if possible.

Gasca embarked from Spain in the month of May 1546, on purpose to quell the formidable rebellion which had long subsisted in Peru, without either money or troops, and merely accompanied by such servants and officers of his household as were requisite to support the dignity of his office as president of the high court of audience. On arriving at St Martha, he received information of the defeat of Melchior Verdugo, formerly mentioned, and that Verdugo waited for him at Carthagena with the small remnant of his men who had escaped on that occasion. Knowing that Hinojosa and his people were exceedingly irritated against Verdugo, Gasca resolved to go by way of Nombre de Dios, to prevent the insurgents from entertaining any suspicions of his pacific intentions, as he believed they would prevent him from having any access into the country if he held any intercourse with Verdugo, and still more if he were joined by that obnoxious person. Gasca cast anchor in the harbour of Nombre de Dios on the 27th of July 1546, where Hernan Mexia had been posted by Hinojosa with an hundred and eighty men, to protect that place and neighbourhood against Melchior Verdugo. The president sent on shore Alfonzo de Alvarado, who had accompanied him from Spain, to notify his arrival and the purposes of his mission to Mexia. After some conference, they separated without communicating their real sentiments to each other, as both were suspicious and kept up much reserve. On the return of Alvarado to the ship, Mexia sent to request the president to disembark, which he did accordingly. On this occasion Mexia went to meet him, in a barge attended by twenty musqueteers, leaving the rest of his troops drawn up on the beach. Mexia immediately left his own barge, and accompanied the president in his boat to the shore, where he caused him to be received with every mark of respect, under a salute from the troops.

After landing, the president, in a private conference, gave Mexia an account of the object of his voyage to Peru; on which Mexia expressed his determined resolution to yield implicit obedience to the royal orders, and to devote his services accordingly to the president. He declared, that he had long and anxiously waited the arrival of some person possessing authority to put an end to the troubles; and that, fortunately, circumstances were now extremely favourable for this purpose, without any one to oppose, as he was now the sole commander of most of the troops belonging to Gonzalo Pizarro in that neighbourhood, the greater part of which were now in Nombre de Dios. Mexia said farther that, Hinojosa and the other captains having gone to Panama, he found himself at liberty to declare himself openly for his majesty, if that were judged proper by the president; and that they might then go in company to Panama, where they would easily become masters of the fleet in that port, by means which he explained; and that he was likewise convinced that, when Hinojosa and the other captains were informed of the powers and intentions of the president, they would receive him with all submission. The president thanked Mexia for his good intentions, observing that it was necessary to use lenient measures on this occasion, as his majesty was very desirous to restore the country to peace and good order, without having recourse to warlike measures, if it could possibly be accomplished. As it was obvious to every one, that the chief cause of the disturbances was owing to the inflexible rigour of the late viceroy, he wished, therefore, that it might be known by all, that his majesty wished to remedy all grievances in the most gracious manner; and he trusted, therefore, when it was publickly known that all might expect safety and pardon by returning to their duty, that all the colonists would evince their respectful loyalty by tendering their services, rather than continue in rebellion against the sovereign. The president concluded by declaring his resolution to refrain from any endeavour to use force, till all the colonists were apprized of his intentions as now expressed.

Mexia assured the president, that he was ready to obey his orders in all things; yet considered it proper for him to observe, that although he was now able to command the soldiers then at Nombre de Dios; matters might assume a very different aspect on proceeding to Panama, where the soldiers would be under the orders of Hinojosa. The president expressed his determination, however, to proceed in his enterprize, to which Mexia consented; and they mutually agreed to keep their intentions secret till affairs should take a favourable turn, as will be seen in the sequel.

When Hinojosa, who acted as general under Pizarro in the Tierra Firma, learnt the reception which the president had met with from Mexia, he was much dissatisfied, both because he was ignorant of the orders and instructions under which the president acted, and because Mexia had not communicated his intentions. Hinojosa wrote therefore to Mexia in a harsh and peremptory manner, reflecting bitterly on his conduct, and, at the same time, some friends of Mexia, who were then resident in Panama, wrote to dissuade him from coming to that place, as Hinojosa was much irritated against him for the friendly reception he had given to the president. Notwithstanding this, it was agreed upon in a conference between the president and Mexia, that the latter should go immediately to Panama to confer with Hinojosa, lest the minds of the soldiery should take any adverse turn by delay. Despising the dangers with which he was threatened, and the suspicions that had been endeavoured to be instilled into his mind, Mexia set out for Panama, confiding in the friendship which subsisted between him and Hinojosa, and in his knowledge of the character and dispositions of that officer. In an interview with Hinojosa, he fully explained the reasons of his conduct in receiving the president; adding, that whatever party they might choose ultimately to favour, all that had hitherto been done could do no harm. Hinojosa was entirely satisfied with this explanation, and allowed Mexia to return to Nombre de Dios.

After the return of Mexia, the president went across the isthmus to Panama, where he held separate conferences with Hinojosa and the different captains, which he conducted with so much prudence and secrecy, that he gained them all over to the royal cause, without any of them having any communication with the others on the subject, so that he was soon in condition to speak with them publickly on the objects of his mission, having brought them all over to his sentiments and engaged them to second his intentions. By supplying the soldiers with every thing of which they were in need, he brought them all easily into his measures, believing that the most effectual means of succeeding in his mission, was by acting gently and in a conciliating manner with every one: yet in all this he acted without meanness or servility, constantly preserving the dignity becoming his rank and authority. In all his negociations, the president was ably and faithfully seconded by his major-general Alfonzo de Alvarado, who was exceedingly serviceable on every occasion, both in consequence of having many friends among the officers, and because those even who were not among the number were much influenced by his authority and character. At first Hinojosa hesitated about declaring for the president, and even notified his arrival to Gonzalo Pizarro. Some of the captains and other principal persons at Panama had likewise written to Gonzalo, even before the arrival of the president at Panama, giving it as their advice that he ought not to be allowed to enter Peru; but in the sequel these persons changed their opinion by the persuasion of Gasca. During his residence at Panama, the president contrived to manage so judiciously with Hinojosa, whom he frequently visited, that he procured his consent to send Pedro Hernandez Paniagua, a gentleman who had accompanied him from Spain, with letters to Gonzalo Pizarro apprizing him of his arrival in Tierra Firma, and the object of his mission. Among these letters was one from the king, to the following effect:

THE KING, TO GONZALO PIZARRO.

"Gonzalo Pizarro, from your letters and the information of other persons, we have been informed of the commotions and disorders which have arisen in all the provinces of Peru, since the arrival of the viceroy Blasco Nunnez Vela and the judges of the royal audience. We are convinced that these troubles have been produced by endeavouring to establish and enforce, in their utmost rigour, the new laws and regulations which we had judged proper for the government of that country, and for insuring good treatment to the native inhabitants. We are satisfied that you, and those who have acted along with you during these troubles, have not been actuated by any disinclination to your obedience and loyalty towards us, but merely in opposition to the extreme rigour and inexorable obstinacy of the viceroy, who refused to listen to the supplications and remonstrances which were made to him on the new regulations."

"Being well informed in regard to all these affairs, and having heard every thing that Francisco Maldonado had in charge to say on the subject from you and the inhabitants of these provinces, we have thought proper to send over as our president the licentiate De la Gasca, a member of our council of the holy inquisition, to whom we have given full power and authority to do every thing that he may deem proper and necessary for restoring tranquillity and good order in the country, to replace its affairs on a proper footing, and to introduce such regulations as may tend to the good of our service and the glory of God, and the advantage of the country and its inhabitants, both such as are our natural subjects and the original inhabitants. For this reason we will and command, and expressly desire, that you may be punctually obedient to every thing which the said Gasca shall order you in our name, in the same manner as if his commands were from ourselves; and that you give him every assistance in your power in every thing which he may require, and which may be necessary for executing the orders which we have given him, according as he may inform you, or shall require in our name, conform to the confidence we repose in your fidelity. On our part, we assure you that we entertain a just estimation of the services which you and your brother the marquis have done, and that we shall reward the same in time and place convenient to his children and brothers by effective marks of our good will. Given at Venlo, this sixteenth of February in the year of grace one thousand five hundred and forty-six."