Historicity of King Arthur
The historicity of King Arthur has been debated both by academics and popular writers. While there have been many claims that King Arthur was a real historical person, the current consensus among specialists on the period holds him to be a mythological or folkloric figure.
The first definite mention of Arthur appears circa 828 in the Historia Brittonum, where he is presented as a military leader fighting against the invading Saxons in 5th- to 6th-century Sub-Roman Britain at the Battle of Badon, more than three centuries before the work was written. Arthur developed into a legendary figure in the Matter of Britain from the 12th century, following Geoffrey of Monmouth's influential but largely fictional Historia Regum Britanniae.
Historians propose a variety of possible sources for the myth of Arthur, perhaps as a composite character. Historical figures involved in such theories include Artuir mac Áedán, a son of the 6th-century king of Dál Riata in modern Scotland; Ambrosius Aurelianus, who led a Romano-British resistance against the Saxons; Lucius Artorius Castus, a 2nd-century Roman commander of Sarmatian cavalry; and the British king Riothamus, who fought alongside the last Gallo-Roman commanders against the Visigoths in an expedition to Gaul in the 5th century. Others include the Welsh kings Owain Danwyn, Enniaun Girt, and Athrwys ap Meurig.
Historiography
Until the late 20th century, there was academic debate about the historicity of Arthur among historians and archaeologists. In the 21st century, the academic consensus rejects it.In the early 1900s Charles Oman noted that other historians such as James Henry Ramsay "frankly reject his historical existence", but declared "I must confess that I am not convinced by these arguments, and incline to think that a real figure lurks beneath the Historia Brittonum."
In 1936, R. G. Collingwood and J. N. L. Myres treated Arthur as a Roman comes Britanniarum. They asserted that "the historicity of can hardly be called into question", though they were careful to separate the historical Arthur from the legendary Arthur.
In 1971, Leslie Alcock claimed to "demonstrate that there is acceptable historical evidence that Arthur was a genuine historical figure, not a mere figment of myth or romance". Also in 1971, while conceding that Gildas does not mention Arthur, Frank Stenton wrote that this "may suggest that the Arthur of history was a less imposing figure than the Arthur of legend" but then argued that "it should not be allowed to remove him from the sphere of history." In 1977, John Morris argued in favour, but his work was widely criticised at the time as having "grave methodological flaws". David Dumville took the opposite position in the same year: "The fact of the matter is that there is no historical evidence about Arthur; we must reject him from our histories and, above all, from the titles of our books."
By 1986, Myres, who had written in 1936 that Arthur was historical, said "It is inconceivable that Gildas ... should not have mentioned Arthur's part ..." and complains that "No figure on the borderline of history and mythology has wasted more of the historian’s time." By 1991, the Biographical Dictionary of Dark Age Britain stated that "historians are tending to take a minimal view of the historical value of even the earliest evidence for Arthur, but most probably still see him as an historical figure ..." while "the chivalric Arthur ... was essentially the creation of Geoffrey of Monmouth in the twelfth century."
In 2003, Thomas Charles-Edwards' book on the period only mentioned Arthur in the context of a later Welsh story. In 2004, Francis Pryor dismissed the evidence that Arthur existed but says that proving he did not exist is as impossible as proving that he did. In 2007, O. J. Padel in the Oxford Dictionary of National Biography described Arthur as a "legendary warrior and supposed king of Britain". He was less dismissive in 2014, describing Arthur as "originally legendary or historical", but also cited the failure of the tenth century Welsh poem Armes Prydein, which prophesied the expulsion of the English from Britain, to mention Arthur among the ancient heroes who would return to lead the resistance.
In a 2007 review, Howard Wiseman followed Sheppard Frere, saying that "the evidence allows, not requires belief", and follows Christopher Snyder in emphasising the need for a better understanding of the period, regardless of whether Arthur existed. In 2011, Robin Fleming's history of the period did not mention Arthur at all. In 2013, Guy Halsall reported that "among the academic community, the sceptics have decisively carried the day". In 2018, Nicholas J. Higham dismissed all the outstanding claims for a historical Arthur, summarising his position as: "That Arthur has produced extraordinary quantities of 'smoke' is in large part because he is so well suited to be a fulcrum of make-believe. But there is no historical 'fire' underlying the stories that congregated around him, just 'highland mist'." His book has been generally praised.
In a 2018 review, Tom Shippey summarised the situation by saying "modern academic historians want nothing to do with King Arthur." In a 2019 review, Brian David reported that "Few topics in late antique and medieval history elicit scholarly groans quite like the idea of a supposedly 'factual' King Arthur. Yet historians and other scholars made cases for Arthur’s existence in historical and literary studies until the 1980s. For academics today, the question of the realism of King Arthur has been largely banished to popular books, video games, and movies."
Andrew Breeze argued in 2015 and 2020 that Arthur was historical, and claims to have identified the locations of his battles as well as the place and date of his death. However, his conclusions were disputed.
Etymology of "Arthur"
The origin of the name Arthur is unclear. One proposed etymology is from the Roman family name Artorius, itself of obscure and contested etymology, possibly of Messapic or Etruscan origin. Some scholars have noted that the legendary King Arthur's name only appears as Arthur, Arthurus, or Arturus in early Latin Arthurian texts, and never as Artōrius. However, it may not refer to the origin of the name Arthur, as Artōrius would regularly become Artur when borrowed into Welsh.According to linguist and Celticist Stefan Zimmer, it is possible that Artorius has a Celtic origin, being a Latinization of the hypothetical name *Artorījos derived from the patronym *Arto-rīg-ios, meaning "Son of the Bear" or "Warrior-King". *Arto-rīg-ios is unattested, but the root *arto-rīg is the source of the Old Irish personal name Artrí.
John Morris argued that the appearance of the name Arthur among Scottish and Welsh figures suggests the name became popular in early 6th-century Britain for a short time. He proposed all such occurrences were due to the importance of another Arthur who may have ruled temporarily as Emperor of Britain, and suggested a period of Saxon advance was halted and turned back before resuming in the 570s.
Early sources
Gildas and Badon
Arthur is not mentioned in Gildas' 6th-century book De Excidio et Conquestu Britanniae. Gildas does mention a British victory against the Saxons at the "Badonic mount", which occurred in the year of Gildas' birth and ushered in a generation of peace between the two warring peoples. This engagement is now referred to as the Battle of Badon. Gildas describes the battle as taking place "in our times" and being one of the "latest, if not the greatest" slaughter of the Saxons, and that a new generation born after Badon had come of age in Britain. Later Cambro-Latin sources give the Old Welsh form of the battle's location as Badon, such as in the Annales Cambriae, and this has been adopted by most modern scholars.Gildas' Latin is somewhat opaque; he does not name Arthur or any other leader of the battle. He does discuss Ambrosius Aurelianus as a great scourge of the Saxons immediately prior, but he seems to indicate that some time had passed between Ambrosius' victory and the Battle of Badon. The details of the battle, including its date and location, remain uncertain, with most scholars accepting a date around 500; numerous locations throughout Britain have been proposed over the years.