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Sir Aglovale, son of King Pellinore of Listinoise
Sir Agravaine, son of King Lot of Orkney
King Bagdemagus
Sir Bedivere (Bedwyr)
Sir Bors, King of Gannes (Gaul)
Sir Breunor, also known as "La Cote Male Taile"
Sir Cador
Sir Caradoc, called "Caradoc Vreichvras", or "Caradoc Strong Arm"
Sir Colgrevance
Sir Constantine, son of Cador, who became king after Arthur's death
Sir Dagonet, the court jester
Sir Daniel
Sir Dinadan, the son of Sir Brunor Senior and brother of Sirs Brunor le Noir 'La Cote Mal Taillée' and Daniel.
Sir Ector, Arthur's foster father and Sir Kay's father
Sir Ector de Maris, the son of King Ban of Benwick
Sir Elyan the White, the son of Sir Bors
Sir Erec, (see also Geraint)
Sir Gaheris
Sir Galahad (son of Lancelot; his seat was the Siege Perilous)
Sir Galehaut, friend of Lancelot
Sir Galeshin (son of Elaine and King Nentres)
Sir Gareth, also called Beaumains or Goodhands
Sir Gawain (Gawaine, Walganus, Balbhuaidh, Gwalchmai)
Sir Geraint (see also Erec)
Sir Gingalain, called at first Sir Le Bel Inconnu ("The "Fair Unknown"), Gawain's son
Sir Griflet, also called Sir Griflet le Fils de Dieu
King Hoel
Sir Kay (Cai, Caius), Arthur's stepbrother, son of Sir Ector
Sir Lamorak
Sir Lancelot (Launcelot du Lac, father of Sir Galahad)
King Leodegrance, Guinevere's father and keeper of the Round Table
Sir Lionel
Sir Lucan
Sir Maleagant, who abducted Guinevere
Sir Meliant de Lis
Sir Mordred, Arthur's illegitimate son and destroyer of the kingdom
Sir Morholt
Sir Palamedes the Saracen
Sir Pelleas, husband of the Lady of the Lake
King Pellinore
Sir Percival (Perceval, Peredur), son of Pellinore
Sir Sagramore le Desirous
Sir Safir, brother of Palamedes
Sir Segwarides, brother of Palamedes
Sir Tor
Sir Tristram (Tristan)
King Uriens
Sir Ywain (Owain), son of King Uriens of Gore
Sir Ywain the Bastard, also son of Uriens
King Angwish of Ireland,
King AB-Enion, Beignon (Benion in Breton) named after a Celtic Seat located Bretagne région, but also with Welsh origins AP-AB = Son of
Earl Aristance,
Sir Azreal,
Sir Arrok,
Sir Ascamore,
Sir Barrant le Apres (King with a Hundred Knights),
Sir Bellenger le Beau,
Sir Belliance le Orgulous,
Sir Blamor de Ganis,
Sir Bleoberis de Ganis,
Sir Borre le Cœur Hardi (King Arthur's son),
Sir Brandiles,
Sir Brian de Listinoise,
King Carados of Scotland,
Sir Cardok,
Duke Chalance of Clarence,
King Clariance of Northumberland,
Sir Clarus of Cleremont,
Sir Clegis,
Sir Clodrus,
Sir Colgrevance,
Sir Crosslem,
Sir Damas,
Sir Degrave sans Villainy (fought with the giant of the Black Lowe),
Sir Degrevant,
Sir Dinas le Seneschal de Cornwall,
Sir Dinas,
Sir Dodinas le Savage,
Sir Dornar,
Sir Driant,
Sir Edward of Caernarvon,
Sir Edward of Orkney,
Sir Epinogris (son of King Clariance of Northumberland),
Sir Fergus,
Sir Florence and Sir Lovell (sons of Gawain by Sir Brandiles's sister),
Sir Gahalantine,
Sir Galahalt (a duke known as the Haut Prince),
Sir Galihodin,
Sir Galleron of Galway,
Sir Gauter,
Sir Gillimer,
Sir Grummor Grummorson,
Sir Gumret le Petit,
Sir Harry le Fils Lake,
Sir Hebes (not Hebes le Renowne),
Sir Hebes le Renowne,
Sir Hectimere,
Sir Helian le Blanc,
Sir Herminde,
Sir Hervis de la Forest Savage,
Sir Ironside (Knight of the Red Launds),
Sir Kay l'Estrange (not Kay, Arthur's seneschal),
Earl Lambaile,
Sir Lambegus,
Sir Lamiel of Cardiff,
Sir Lavain,
Sir Lucan the Butler,
Sir Mador de la Porte,
Sir Marrok (whose wife turned him into a werewolf for seven years),
Sir Melias de l'Isle,
Sir Melion of the Mountain,
Sir Meliot de Logris,
Sir Menaduke,
Sir Morganor,
King Nentres of Garlot,
Sir Neroveus,
Sir Ozanna le Cœur Hardi,
Sir Perimones (brother to Persant and Pertolepe. Called the Red Knight),
Sir Persant,
Sir Pertolepe,
Sir Petipace of Winchelsea,
Sir Plaine de Fors,
Sir Plenorius,
Sir Priamus,
Sir Reynold,
Sir Sadok,
Sir Selises of the Dolorous Tower,
Sir Sentrail,
Sir Severause le Breuse (known for rejecting battles with men in favour of giants, dragons, and wild beasts),
Sir Suppinabiles,
Earl Ulbawes,
Sir Urry,
Sir Uwain le Avoutres, and
Sir Villiars the Valiant.