Born Rodrigo Díaz de Vivar, El Cid is the national hero of Spain. His title of "the Cid" comes from a Spanish dialect of Arabic, sidi, meaning "sir" or "lord," and was a title he acquired during his lifetime.
El Cid in Who's WhoConcise Biography of El CidEl Cid in Print
©2012 About.com. All rights reserved.
A part of The New York Times Company.