As was his custom the ruler of Camelot asked the advice of the magician Merlin, with regard to selecting more knights who would serve him and protect his realm. The wizard was to select the knights based on their nobility and their record of chivalry. Merlin assembled the required number and he ordained that they should treat each as brothers. Each knight had their own particular place at the table. One chair was left unfilled and that was to be destined for a great knight, this was ultimately revealed to be Sir Galahad. The number of knights varied from story to story. The group of noble warriors is charged by Arthur with keeping peace in the land, protecting the weak, and they were expected to abide by a stern code of chivalry.<ref> Sutcliffe, p 145</ref>
After their formation they slay may dragons and monsters making the land safe and also subdue the enemies of Arthur. The adventures of the heroes inspired some great literature such as Sir Gawain and the Green Knight. The knights vow to go on a quest to retrieve the Holy Grail, the cup from the Last Supper, and their subsequent adventures are portrayed in many medieval works. The works vary but several of the knights, including Galahad, secured the grail. Despite their chivalrous code, the majority of the knights were killed on a variety of battlefields or searching for the grail. The dead were replaced by new members but some sources present them as inferior in character and bravery to the original band. Only a handful of knights survived the terrible Battle of Camlann, which left Arthur mortally wounded. The brotherhood of warriors effectively ended after the battle and the handful of survivors became monks or wanders <ref> Syr Gawayne; a collection of ancient romance-poems, by Scottish and English authors: relating to that celebrated knight of the Round Table (London, J. R. and JE Taylor, 1839)</ref>
. There is no more mention of the Round Table, but it was presumably destroyed when Camelot was sacked and razed to the ground by the treacherous King of Cornwall. The stories of the Knights of the Round Table have proven enormously influential and helped to spread ideas of chivalry and courtly-love in the Medieval period.
<div class="portal" style='float:right; width:35%'>