The Estoria de España, also known in the 1906 edition of Ramón Menéndez Pidal as the Primera Crónica General, is a history book written on the initiative of Alfonso X of Castile "El Sabio", reigned 12

The Chronica Naierensis or Crónica najerense was a late twelfth-century chronicle of universal history composed at the Benedictine monastery of Santa María la Real in Nájera. In Latin it narrates even