One of the things that come to mind when we hear King Arthur's name is the Knights of the Round Table. It is not certain how many Knights were in Arthur's court but it is usually twelve or more. It is believed that the number was twelve to resemble Christ's twelve disciples. The two that are more known to readers are Gawain and Lancelot. Lancelot of course is presumed to be the best of the Knights, but he holds an affair with the Queen. According to the Encyclopedia of Medieval Literature, Lancelot was known for his strength, prowess, and bravery. It also states that his affair with the Queen is the cause of the downfall of Arthur's Round Table. Gawain on the other hand is always depicted as always being faithful to his King. Gawain is the main character of the story Sir Gawain and the Green Knight. In this legend Gawain is shown to overcome obstacles by taking a challenge that might cost him his life. At the end he gains the respect of the other Knights. These two knights were part of the Knights of the Round Table, it is said that the table was round because everyone had the same rank.
Ruud, Jay. "Lancelot du Lac."
Encyclopedia of Medieval Literature. New York: Facts On File, Inc., 2006.
Bloom's Literary Reference Online. Facts On File, Inc. http://www.fofweb.com/activelink2.asp?ItemID=WE54&SID=5&iPin= GEML0357&SingleRecord=True (accessed November 24, 2010).