The protagonist of Castile's oldest extant
chivalric romance, the Libro del cauallero de Dios. Though there are some Arthurian elements in the book, it is generally considered to be a hybrid work, incorporating ethico-moral treatises such as the Flores de filosofĂa along with chivalric episodes into its text. It was composed during the first half of the 14th century.(Contibuted by Vincent Barletta, Dept. of Spanish & Portuguese, UCLA)