 
 III
Alfonso III (c. 848 – 20 December 910), called the Great (Spanish: el Magno), was the king of León, Galicia and Asturias from 866 until his death.
 
 Alfonso III (c. 848 – 20 December 910), called the Great (Spanish: el Magno), was the king of León, Galicia and Asturias from 866 until his death.