By a very extraordinary fatality, every throne in Spain was at this period occupied by princes whose characters were blackened by the most atrocious crimes. Peter the Cruel, the Nero of Castile, assassinated the kings who confided themselves to his protection, put to death his wife Blanche of Bourbon, and, in short, daily imbrued his hands in the blood of his relatives or friends. Peter IV. of Aragon, less violent than the Castilian, but equally unfeeling and even more perfidious, despoiled one of his brothers of his kingdom, commanded another to be {158} put to death, and delivered his ancient preceptor to the executioners. Peter I., king of Portugal, the lover of the celebrated Inez de Castro,[12] whose ferocity was doubtless excited and increased by the cruelty that had been exercised against his mistress, tore out the hearts of the murderers of Inez, and poisoned a sister with whom he was displeased. Finally, the contemporary King of Navarre was that Charles the Bad, whose name alone is sufficient still to cause a shudder. All Spain groaned beneath the iron rule of these monsters of cruelty, and was inundated by the blood of their victims. If it be remembered that, at the same time, France had become a prey to the horrors which followed the imprisonment of King John; that England witnessed the commencement of the troubled reign of Richard II.; that Italy was delivered up to the contentions of the rival factions of the Guelfs and Ghibelines, and beheld two occupants at the same time upon the papal throne; that two emperors disputed the right to the imperial crown of Germany; and that Timurlane ravaged Asia from the territories of the Usheks to the borders of India, it will not be disputed {159} that the history of the world records the annals of no more unhappy epoch in its affairs. Grenada was at last tranquil after the crime of Peter the Cruel. Mohammed the Old, or the Farady, being now freed from the rival claims of his competitor, remounted the throne without opposition. Mohammed was the only ally of the King of Castile who remained faithful to that inhuman monster up to the period of his death. Peter was at last the victim of a crime similar to those of which he had so often himself been guilty: his illegitimate brother, Henry de Transtamare, deprived him of his crown and his life, A.D. 1369, Heg. 771. The King of Grenada made peace with the new sovereign of Castile, maintained it for several years, and finally left his kingdom in a flourishing condition to his son Mohammed VIII., Abouhadjad, called by the Spanish historians Mohammed Gaudix.