More on Carduel from Infoplease:

• Carduel - Carduel or Kartel. Carlisle. The place where Merlin prepared the Round Table. Source: Dictionary of ...
• Round Table - Round Table Made by Merlin at Carduel for Uter Pendragon. Uter gave it to King Leodegraunce, of ...
• Dictionary of Phrase and Fable: C - Definitions, origins, and illustrative excerpts for words, phases, and literary allusions starting with "C"