Gawain in the context of "Knight of the Round Table"

As a literary genre, the chivalric romance is a type of prose and verse narrative that was popular in the noble courts of high medieval and early modern Europe. They were fantastic stories about marvel-filled adventures, often of a chivalric knight-errant portrayed as having heroic qualities, who goes on a quest. It developed further from the epics as time went on; in particular, "the emphasis on love and courtly manners distinguishes it from the chanson de geste and other kinds of epic, in which masculine military heroism predominates."

Popular literature also drew on themes of romance, but with ironic, satiric, or burlesque intent. Romances reworked legends, fairy tales, and history to suit the readers' and hearers' tastes, but by c. 1600 they were out of fashion, and Miguel de Cervantes famously burlesqued them in his novel Don Quixote. Still, the modern image of "medieval" is more influenced by the romance than by any other medieval genre, and the word medieval evokes knights, damsels in distress, dragons, and other romantic tropes.

Sir Gawain and the Green Knight is a late 14th-century chivalric romance in Middle English alliterative verse. The author is unknown; the title was given centuries later. It is one of the best-known Arthurian stories, with its plot combining two types of folk motifs: the beheading game and the exchange of winnings. Written in stanzas of alliterative verse, each of which ends in a rhyming bob and wheel, it draws on Welsh, Irish, and English stories, as well as the French chivalric tradition. It is an important example of a chivalric romance, which typically involves a hero who goes on a quest that tests his prowess. It remains popular in modern English renderings from J. R. R. Tolkien, Simon Armitage, and others, as well as through film and stage adaptations.

The story describes how Sir Gawain, who was not yet a knight of King Arthur's Round Table, accepts a challenge from a mysterious "Green Knight" who dares any man to strike him with his axe if he will take a return blow in a year and a day. Gawain accepts and beheads him, after which the Green Knight stands, picks up his head, and reminds Gawain of the appointed time. In his struggles to keep his bargain, Gawain demonstrates chivalry and loyalty until his honour is called into question by a test involving the lord and the lady of the castle at which he is a guest. The poem survives in one manuscript, Cotton Nero A.x., which also includes three religious narrative poems: Pearl, Cleanness, and Patience. All four are written in a North West Midlands dialect of Middle English, and are thought to be by the same author, dubbed the "Pearl Poet" or "Gawain Poet".

The Knights of the Round Table (French: Chevaliers de la Table Ronde) are the legendary knights of the fellowship of King Arthur that first appeared in the French-language Matter of Britain literature in the mid-12th century. The Knights are a chivalric order dedicated to ensuring the peace of Arthur's kingdom following an early warring period, entrusted in later years to undergo a mystical quest for the Holy Grail. The Round Table at which they meet is a symbol of the equality of its members, who range from sovereign royals to minor nobles.

The various Round Table stories present an assortment of knights from all over Great Britain and abroad, some of whom are even from outside of Europe. Their ranks often include Arthur's close and distant relatives, such as Agravain, Gaheris and Yvain, as well as his reconciled former enemies, like Galehaut, Pellinore and Lot. Several of the most notable Knights of the Round Table, among them Bedivere, Gawain and Kay, are based on older characters from a host of great warriors associated with Arthur in the early Welsh tales. Some, such as Lancelot, Perceval and Tristan, feature in the roles of a protagonist or eponymous hero in various works of chivalric romance. Other well-known members of the Round Table include the holy knight Galahad, replacing Perceval as the main Grail Knight in the later stories, and Arthur's traitorous son and nemesis Mordred.

Parzival (German pronunciation: [ˈpaʁtsifal]) is a medieval chivalric romance by the poet and knight Wolfram von Eschenbach in Middle High German. The poem, commonly dated to the first quarter of the 13th century, centers on the Arthurian hero Parzival (Percival in English) and his long quest for the Holy Grail following his initial failure to achieve it.

Parzival begins with the knightly adventures of Parzival's father, Gahmuret, his marriage to Herzeloyde (Middle High German: herzeleide, "heart's sorrow"), and the birth of Parzival. The story continues as Parzival meets three elegant knights, decides to seek King Arthur, and continues a spiritual and physical search for the Grail. A long section is devoted to Parzival's friend Gawan and his adventures defending himself from a false murder charge and winning the hand of the maiden Orgeluse. Among the most striking elements of the work are its emphasis on the importance of humility, compassion, sympathy and the quest for spirituality. A major theme in Parzival is love: heroic acts of chivalry are inspired by true love, which is ultimately fulfilled in marriage.

Chrétien de Troyes (Modern French: [kʁetjɛ̃ də tʁwa]; Old French: Crestien de Troies [kresˈtjẽn də ˈtrojəs]; fl. c. 1160–1191) was a French poet and trouvère known for his writing on Arthurian subjects such as Gawain, Lancelot, Perceval, and the Holy Grail. Chrétien's chivalric romances, including Erec and Enide, Lancelot, Perceval, and Yvain, represent some of the best-regarded works of medieval literature. His use of structure, particularly in Yvain, has been seen as a step toward the modern novel.

Mordred or Modred (/ˈmɔːrdrɛd/ or /ˈmoʊdrɛd/; Welsh: Medraut or Medrawt) is a major figure in the legend of King Arthur. The earliest known mention of a possibly historical Medraut is in the Welsh chronicle Annales Cambriae, wherein he and Arthur are ambiguously associated with the Battle of Camlann in a brief entry for the year 537. Medraut's figure seemed to have been regarded positively in the early Welsh tradition and may have been related to that of Arthur's son. As Modredus, Mordred was depicted as Arthur's traitorous nephew and a legitimate son of King Lot in the pseudo-historical work Historia Regum Britanniae, which then served as the basis for the subsequent evolution of the legend from the 12th century. Later variants most often characterised Mordred as Arthur's villainous bastard son, born of an incestuous relationship with his half-sister, the queen of Lothian or Orkney named either Anna, Orcades, or Morgause. The accounts presented in the Historia and most other versions include Mordred's death at Camlann, typically in a final duel, during which he manages to mortally wound his own slayer, Arthur. Mordred is usually a brother or half-brother to Gawain; however, his other family relations, as well as his relationships with Arthur's wife Guinevere, vary greatly.

In a popular telling, originating from the French chivalric romances of the 13th century and made prominent today through its inclusion in Le Morte d'Arthur, Mordred is a power-hungry son of Arthur from the incest with Morgause, prophesied by Merlin and destined to bring Britain to ruin. He survives Arthur's attempt to get rid of him soon after his birth and, years later, joins his half-brothers Gawain, Agravain, Gaheris and Gareth in Arthur's fellowship of the Round Table as a young and immoral knight. Eventually, Mordred learns of his true parentage and becomes the main actor in Arthur's downfall. He helps Agravain to expose the illicit love affair between Guinevere and Lancelot and then takes advantage of the resulting civil war to make himself the high king of Britain, ultimately leading to both his own and Arthur's deaths in their battle. Today, he remains an iconic character in many modern adaptations of Arthurian legend, in which he usually appears as a villain and the archenemy of Arthur.

The beheading game is a literary trope found in Irish mythology and medieval chivalric romance. The trope consists of a stranger who arrives at a royal court and challenges a hero to an exchange of blows: the hero may decapitate the stranger, but the stranger may then inflict the same wound upon the hero. The supernatural nature of the stranger, which makes this possible, is only revealed when he retrieves his severed head. When the hero submits himself to the return blow, he is rewarded for his valour and is left with only a minor wound. The hero is seen as coming of age by undergoing the exchange of blows, and his symbolic death and rebirth is represented by the feigned return blow.

Originating in the Irish legend of the Fled Bricrenn, the beheading game appears in several Arthurian romances, most notably Sir Gawain and the Green Knight. The version of the game found in the latter work has been analyzed for its relationship with the Arthurian concept of chivalry. At no point does the Green Knight specify that he must be beheaded, only that he will return whatever blow is struck. When Gawain makes the impulsive decision to decapitate the Knight, the values of Camelot require that he subject himself to death in the name of upholding the rules of the challenge. Gawain is incapable of bravely submitting to death, instead concealing a magic girdle that he believes will keep him from harm, thus demonstrating that he values survival over honour.

The Green Knight (Welsh: Marchog Gwyrdd, Cornish: Marghek Gwyrdh, Breton: Marc'heg Gwer) is a heroic character of the Matter of Britain, originating in the 14th-century poem Sir Gawain and the Green Knight and the related medieval work The Greene Knight. His true name is revealed to be Bertilak de Hautdesert (spelled in some translations as "Bercilak" or "Bernlak") in Sir Gawain, while The Greene Knight names him "Bredbeddle".The Green Knight later features as one of Arthur's greatest champions in the fragmentary ballad King Arthur and King Cornwall, again with the name "Bredbeddle".

In Sir Gawain and the Green Knight, Bertilak is transformed into the Green Knight by Morgan le Fay, a traditional adversary of King Arthur, to test his court. However, in The Greene Knight, he is transformed by a different woman for the same purpose. In both stories, he sends his wife to seduce Gawain as a further test. The King Arthur and King Cornwall ballad portrays him as an exorcist and one of the most powerful knights of Arthur's court. His wider role in Arthurian literature includes being a judge and tester of knights, and as such, the other characters consider him as friendly but terrifying and somewhat mysterious.