Luis Suárez (Gijón, 1924) is a scholar of the history of Madrid, corresponding to the Academy of Letters of Barcelona, ​​Jaime Vicens Vives proposal and Ferran Soldevila and academic merit of Lisbon. Is a specialist on the Middle Ages, although it has turned its attention to other times and other issues related to the interpretation of history, including the Trastámaras, the Catholic Monarchs and the concern here, the Jews in Spain. Ariel posted in Elizabeth I. Queen, The Jews, the Catholic Monarchs, the Origins of Spain and Europe of the five nations, among others.