King Lot, also spelled Loth or Lott, is a British monarch in Arthurian legend. He was introduced in Geoffrey of Monmouth's pseudohistorical Historia Regum Britanniae as King Arthur's brother-in-law, who serves as regent of Britain between the reigns of Uther Pendragon and Arthur. He has appeared regularly in works of chivalric romance, alternating between the roles of Arthur's enemy and ally, and is often depicted as the ruler of Lothian and either Norway or Orkney. His literary character is probably derived from hagiographical material concerning Saint Kentigern, which features Leudonus as king of Leudonia and father of Saint Teneu.
Attributed arms of King Loth of Orkney (Le Roy Loth d'Orchanie) according to romance heraldry
Uther Pendragon (Brittonic), also known as King Uther, was a legendary King of the Britons and father of King Arthur.
Uther Pendragon, by Howard Pyle from The Story of King Arthur and His Knights (1903)
Uther Pendragon in a crude illustration from a 15th-century Welsh version of Historia Regum Britanniae
Uther, on horseback and disguised as Pelleas, watches Igraine picking flowers in Uther and Igraine by Warwick Deeping, illustrated by Wladyslaw T. Benda
