On the death of Don Luis de Velasco the First, the reins of government remained in the hands of the Royal Audiencia, in conformity with the order of Philip II. Francisco de Zeinos, Pedro de Villalobos, and Geronimo de Orozoco were then the oidores; while Valderrama, whose visit occurred during the government of Don Luis de Velasco, as we have already narrated, had departed for Spain. In 1564, the expedition which was planned and prepared under the last viceroy, sailed for the Philipine islands, and founded the celebrated city of Manilla, which has since played so distinguished a part in the history of oriental commerce.

The year 1566 was an important one, at least in the social history of Mexico, for it was fraught with danger to the son and representative of the illustrious conqueror. The Marques del Valle, heir of Hernando Cortéz, had been for sometime established in the capital, where he formed the nucleus of a noble circle, and was admired by all classes for the splendor with which he maintained the honor of his house. His palace was constantly filled with the flower of Mexican aristocracy, and among the knightly train of gallant men, few were more distinguished for gentle bearing and personal accomplishment than Alonso de Avila Alvarado, and his brother Gil Gonzalez. The Marques del Valle, distinguished the former by his special attentions, and this, together with the imprudent conduct or expressions of Alonso, made him suspected by persons who simulated an extraordinary zeal for the Spanish monarchy, whilst, in fact, their chief object was to ingratiate themselves with men of power or influence in order to further their private interests.

On the 30th of June, 1566, the Dean of the Cathedral, Don Juan Chico de Molina, baptized in that sacred edifice, the twin daughters of the Marques del Valle, whose sponsors were Don Lucas de Castilla and Doña Juana de Sosa. The festivities of the gallant Marques upon this occasion of family rejoicing, were, as usual among the rich in Spanish countries, attended with the utmost magnificence; and in order to present our readers a picture of the manners of the period, we shall describe the scene as it is related by those who witnessed it.

It was a day of general rejoicing and festivity in the city of Mexico. From the palace of the Marques to the door of the cathedral, a passage was formed under lofty and splendid canopies composed of the richest stuffs. A salute of artillery announced the entry of the twins into the church, and it was repeated at their departure. At the moment when the rites of religion were completed and the infants were borne back to their home through the covered way, the spectators in the plaza were amused by a chivalric tournament between twelve knights in complete steel. Other rare and costly diversions succeeded in an artificial grove, which the Marques had caused to be erected in the plazuela, or lesser square, intervening between his palace and the cathedral. Nor were these amusements designed alone for persons of his own rank, for the masses of the people were also summoned to partake his bountiful hospitality. At the doors of his princely dwelling tables were sumptuously spread with roasted oxen, all kinds of wild fowl and numberless delicacies, whilst two casks of white and red wine,—then esteemed in Mexico the most luxurious rarities,—were set flowing for the people.

At night, Alonso Gonzalez de Avila, the intimate companion of the Marques, entertained the chief personages of Mexico with a splendid ball, during which there was a performance, or symbolical masque representing the reception of Hernando Cortéz by the Emperor Montezuma. Alonso, splendidly attired, sustained the part of the Mexican sovereign. During one of the evolutions of the spectacle, Avila threw around the neck of the young Marques a collar of intermingled flowers and jewels, similar to the one with which his father had been adorned by Montezuma; and, at the conclusion of the scene, he placed on the heads of the Marques and his wife a coronet of laurel, with the exclamation,—"How well these crowns befit your noble brows!"

These simple diversions of a family festival were, doubtless, altogether innocent, and, certainly, not designed to prefigure an intention upon the part of the Marques and his friends to usurp the government of the New World. But it is probable that he had unwisely made enemies of men in power who were either ridiculously suspicious, or eagerly sought for any pretext, no matter how silly, to lay violent hands upon the son of Cortéz. It is probable, too, that the prestige,—the moral power,—of the great conqueror's name had not yet ceased to operate in Mexico; and, in those days when individuals were not dainty in ridding themselves of dangerous intruders, it is not unlikely that it was the policy of the Audiencia and its coadjutors to drive the gallant Marques from scenes, which, in the course of time, might tempt his ambition. The extreme popularity of such a man was not to be tolerated.

However, the domestic festival, symbolical as it was deemed by some of a desire to foreshadow the destiny of the son of Cortéz, was allowed to pass over. The oidores and their spies, meditating in secret over the crowning of Cortéz and his wife by Avila, and the remarkable words by which the graceful act was accompanied, resolved to embrace the first opportunity to detect what they declared was a conspiracy to wrest the dominion of New Spain from Philip II.

When men are anxious to commit a crime, a pretext or an occasion is not generally long wanting to accomplish the wicked design. Accordingly we find that on the 13th of August, the anniversary of the capture of the capital, the alleged conspiracy, was to break out. A national procession, in honor of the day, was to pass along the street of San Francisco and to return through that which now bears the name of Tacuba. Certain armed bands, convened under the pretext of military display, were to be stationed in the way, while, from a small turret in which he had concealed himself, Don Martin Cortéz, the son of the conqueror by the Indian girl Mariana, was to sally forth, and seize the royal standard, and being immediately joined by the armed bands, was, forthwith, to proclaim the Marques del Valle king of Mexico and to slay the oidores as well as all who should offer the least resistance.

Such was the story which the authorities had heard or feigned to have heard through their trusty spies. Nearly a month before the dreaded day, however, the Audiencia assembled, and requested the presence of the Marques del Valle, under the pretext that despatches had been received from the king of Spain, which, by his special order, were only to be opened in presence of the son of Cortéz. The Marques, who imagined no evil, immediately responded to the call of the oidores, and the moment he entered the hall the doors were guarded by armed men. Cortéz was ordered to seat himself on a common stool, while one of the functionaries announced to him that he was a prisoner, in the name of the king. "For what?" eagerly demanded the Marques. "As a traitor to his Majesty!" was the foul reply. "You lie!" exclaimed Cortéz, springing from his seat, and grasping the hilt of his dagger;—"I am no traitor to my king,—nor are there traitors among any of my lineage!"

The natural excitement of the loyal nobleman subsided after a moment's reflection. He had been entrapped into the hands of the Audiencia, and finding himself completely, though unjustly, in their power, he at once resolved to offer no childish opposition, when resistance would be so utterly useless. With the manly dignity of a chivalrous Spaniard, he immediately yielded up his weapons and was taken prisoner to the apartments that had been prepared for him. His half brother, Don Martin, was also apprehended, and orders were sent to the city of Tezcoco for the seizure of Don Luis Cortéz who resided there as justice or governor. In Mexico, Alonso Avila Alvarado, and his brother Gil Gonzalez, with many other distinguished men were incarcerated, and the papers of all the prisoners were, of course, seized and eagerly scrutinized by the sattelites who hoped to find in them a confirmation of the imaginary conspiracy.