Lot

King Lot is the current ruler of Escetia, replacing King Cenred who was killed under Morgause's orders. Lot currently rules many villages in this kingdom, including Ealdor.

He was described as not liking strangers, and cutting the heads of his enemies and hanging them on his walls (The Sword in the Stone).

In the Legend
King Lot, or Loth, is the ruler of Lothian. He is best known as the father of Sir Gawain and the husband of Morgause.