Who is King Smoit from The Black Cauldron and what is their importance?

King Smoit is the ruler of a cantrev loyal to Gwydion. Unlike Morgant, Smoit remains loyal throughout the story. He is a very loud and exuberant man who enjoys fighting and adventure. He is concerned with honor and glory, which can cause him to be a little hotheaded, but will not put these above the leader that he respects.