Aguysans

King of the Hundred Knights, Roi des Cent Chevaliers
Aguigniez, Aguignier, Agnigens, Aguysans, Barant, Berrant le Apres, Heraut, Malaguin, Malaguins, Maleginis, Margon

One of the eleven rulers who rebelled against King Arthur at the onset of the young monarch's reign.

He is given various names, although he is most commonly simply referred to as the King with a the Hundred Knights. The Prose Tristan and Malory calls him Heraut.