1. (noun)Charles, Charles II, Charles I, Charles the Bald as Charles II he was Holy Roman Emperor and as Charles I he was king of France (823-877)
2. (noun)Charles, Charles I, Charles Stuart son of James I who was King of England and Scotland and Ireland; was deposed and executed by Oliver Cromwell (1600-1649)
3. (noun)Charlemagne, Carolus, Charles, Charles I, Charles the Great king of the Franks and Holy Roman Emperor; conqueror of the Lombards and Saxons (742-814)