sins, spiritual works, and the sins associated with the five senses, followed by an account of the evils afflicting the Church. The most famous couplets (424–719) concern "los fechos de Palaçio" ("palace deeds"), which detail the troubles of a courtier who is attempting to collect money that the king owes to him. In one of the first known literary references to chivalresque tales, López de Ayala, in his Rimado de Palacio, would regret a misspent youth: In his Libro de la caza de las aves, López de Ayala attempted to compile all of the correct and available knowledge concerning falconry. In the prologue, López de Ayala explains that concerning "this art and science of the hunting with birds I heard and saw many uncertainties; such as on the plumage and characteristics and nature of the birds; such as in domesticating them and ordering them to hunt their prey; and also how to cure them when they suffer and are hurt. Of this I saw some writings that reasoned on it, but did not agree with others." He also wrote the chronicles for the reigns of Pedro I, Henry of Trastamara (Henry II of Castile), and John I, and a partial chronicle of the reign of Henry III of Castile, collected as History of the Kings of Castile. As a source, López de Ayala is considered to be generally reliable, as he was a witness to the events he describes. The first part of his chronicle, which covers only the reign of Pedro I, was printed at Seville in 1495. The first complete edition was printed in 1779–1780 in the collection of Crónicas Españolas, under the auspices of the Spanish Royal Academy of History. López de Ayala also translated the works of ancient authors, such as Titus Livy and Boethius. Around 1400, for example, he translated Livy's Decades (only books 1, 2 and 4) for Henry III of Castile, working from a French version by Pierre Bersuire. He also translated the works of contemporary authors, such as Boccaccio, and continued his father's Linaje de Ayala ("Lineage of Ayala"), a genealogy. The Castilian poet Pero Ferrús (fl. 1380) dedicated one of his cantigas to López de Ayala. Among his direct descendants are major Spanish poets and writers Inigo Lopez de Mendoza, Jorge Manrique and Diego Hurtado de Mendoza. Notes References Sources Artehistoria.com: Personajes La Poesia del Siglo XIV Biografía de Pero López