Hortuño de Ibarra, the royal factor, the guests under pretence of a tournament, intended to revolt and make themselves masters of the country. No action seems to have been taken by the audiencia on this charge.
The marquis made preparations in February to leave Mexico for Toluca, but was induced by both the audiencia and the visitador to remain in the capital; the authorities still continuing to show him high consideration.
About this time Valderrama, his duties finished, prepared to depart for Spain, He had already dismissed the oidores Villanueva and Puga, sending them away to Spain, and filling one of the vacancies with Doctor Orozco. The marquis was afraid there might be trouble if affairs were left to the audiencia, and he endeavored to keep the visitador in Mexico until the arrival of a viceroy, but was unable to do so.
After the departure of Valderrama, at which the Indians were scarcely less pleased than the oidores whom he held in check, the matter of the conspiracy was more openly talked about, and the audiencia began to investigate. A secret inquiry was started by Oidor Villalobos to ascertain what it was that the marquis had said to the visitador. Friar Miguel de Alvarado, a kinsman of the Ávilas, heard of it, and succeeded in drawing from the oidor a promise to take no further action in the matter, on the plea that the country was at peace, and that the objectionable remarks had been uttered by unimportant persons and had not been followed by any overt act. The marquis had renewed his usual pleasant relations with the oidores, and he observed toward them the same line of conduct pursued with Valderrama, and seconded Father Alvarado in his good work. Not long afterward Pedro de Aguilar visited the friar and asked him to apprise Alonso de Ávila that Villalobos had begun proceedings against him. The friar could hardly believe this report, in view of the oidor's solemn pledge,
