King Lot is a character from Arthurian legend, often depicted as the ruler of Lothian in Scotland. He is known for his fierce nature and is typically portrayed as a rival to King Arthur. Lot is married to Queen Morgause, who is the sister of Arthur, adding complexity to their relationship. In many stories, King Lot leads an army against Arthur during the early conflicts of the Knights of the Round Table. His character often embodies themes of loyalty and betrayal, as he navigates alliances and enmities within the broader context of the Arthurian tales.