Don Juan Manuel

Don Juan Manuel (5 May 128213 June 1348) was a Spanish medieval writer, nephew of Alfonso X of Castile, son of Manuel of Castile and Beatrice of Savoy. He inherited from his father the great Lordship of Villena, receiving the titles of Lord, Duke and lastly Prince of Villena. He married three times, choosing his wives for political and economic convenience, and worked to match his children with partners associated with royalty. Juan Manuel became one of the richest and most powerful men of his time, coining his own currency as the kings did. During his life, he was criticised for choosing literature as his vocation, an activity thought inferior for a nobleman of such prestige.

Some confusion exists about his names and titles. Juan Manuel often refers to himself in his books as "Don Juan, son of infante don Manuel". But some 19th and early 20th century scholars started calling him infante, a title he did not possess, as in medieval Castile only the sons of kings were called infantes (and he was the grandson of Fernando III). The same applies for the title of Duke and Prince of Villena, that he received from Alfonso IV and Pedro IV of Aragón. As these titles follow the Aragonese nobiliary traditions, they were of little interest to the Castilian author, to the point that he never used them in his writings or correspondence, and they have only been associated to him by a handful of scholars. and Juan was educated at the court of his cousin, Sancho IV, with whom his abilities made him a favourite. This formidable coalition compelled Alfonso XI to sue for terms, which he accepted in 1328 without any serious intention of complying with them. War speedily broke out anew, and lasted until 1331 when Alfonso invited Juan Manuel and Juan Nuñez to a banquet at Villahumbrales with the intention, it was believed, of assassinating them; the plot failed, and Don Juan Manuel joined forces with Alfonso IV of Aragon. He was besieged by Alfonso at Garci-Nuñez, whence he escaped on 30 July 1336, fled into exile, and kept the rebellion alive until 1338. The first book of was written in 1328, the second in 1330, and the fourth is dated 12 June 1335. The devout Treatise on the Virgin, dedicated to the prior of the monastery at Peñafiel, to which Don Juan Manuel bequeathed his manuscripts, is of uncertain date, but it seems probable that the is slightly later than the ; that the (left unfinished, and therefore known by the alternative title of ) was written not later than 1333, and that the treatise was composed between 1334 and 1337.