 | The Learned King: The Reign of Alfonso X of Castile Subjects: Alfonso X King of Castile and León 1221–1284; Castile (Spain) -- History -- Alfonso X 1252–1284; Castile (Spain) -- Kings and rulers -- Biography; No detailed description available for "The Learned King". O'Callaghan Joseph F. : Joseph F. O'Callaghan is Professor Emeritus of Medieval History, Fordham University. He is the author of The Last Crusade in the West and Reconquest and Crusade in Medieval Spain, both available from the University of Pennsylvania Press. |
