At the expiration of eighteen months from the period of the first arrests, many of the trials had been concluded, the doom of the prisoners was sealed, and it was thought time that the prisons should disgorge their superfluous inmates. Valladolid was selected as the theatre of the first _auto da fé_, both from the importance of the capital and the presence of the court, which would thus sanction and give greater dignity to the celebration. This event took place in May, 1559. The Regent Joanna, the young prince of the Asturias, Don Carlos, and the principal grandees of the court, were there to witness the spectacle. By rendering the heir of the crown thus early familiar with the tender mercies of the Holy Office, it may have been intended to conciliate his favor to that institution. If such was the object, according to the report it signally failed, since the woeful spectacle left no other impressions on the mind of the prince than those of indignation and disgust. The example of Valladolid was soon followed by _autos da fé_ in Granada, Toledo, Seville, Barcelona,--in short, in the twelve capitals in which tribunals of the Holy Office were established. A second celebration at Valladolid was reserved for the eighth of October in the same year, when it would be graced by the presence of the sovereign himself. Indeed, as several of the processes had been concluded some months before this period, there is reason to believe that the sacrifice of more than one of the victims had been postponed, in order to give greater effect to the spectacle.[439] The _auto da fé_--"act of faith"--was the most imposing, as it was the most awful, of the solemnities authorized by the Roman Catholic Church. It was intended, somewhat profanely, as has been intimated, to combine the pomp of the Roman triumph with the terrors of the day of judgment.[440] It may remind one quite as much of those bloody festivals prepared for the entertainment of the Cæsars in the Colisæum. The religions import of the _auto da fé_ was intimated by the circumstance of its being celebrated on a Sunday, or some other holiday of the Church. An indulgence for forty days was granted by his holiness to all who should be present at the spectacle; as if the appetite for witnessing the scenes of human suffering required to be stimulated by a bounty; that too in Spain, where the amusements were, and still are, of the most sanguinary character.