Constantine (/ˈkɒnstəntiːn/, Welsh: Cystennin, fl. 520–523) was a 6th-century king of Dumnonia in sub-Roman Britain, who was remembered in later British...

Constantine I of Georgia Constantine II of Georgia Constantine I of Imereti Constantine Mavrocordatos Constantine Ypsilantis Constantine (Briton), king in sub-Roman...

Constantine III (Latin: Flavius Claudius Constantinus; died shortly before 18 September 411) was a common Roman soldier who was declared emperor in Roman...

Constantine I (27 February 272 – 22 May 337), also known as Constantine the Great, was a Roman emperor from AD 306 to 337 and the first Roman emperor...

Mordred his heir, but on the advice of the Britons who did not want Mordred to rule, he later made Constantine his heir; this led to the war in which Arthur...

a paternal nephew of Aldroenus, King of Brittany, son of Constantine and an unnamed Briton noblewoman, adoptive grandson (on his mother's side) of Guthelinus/Vitalinus...

Pir was a legendary king of the Britons according to Geoffrey of Monmouth's History of the Kings of Britain. He came to power in 125BC. He was preceded...

Constantine III is also known as Constantine II of Britain and Constans is elected by the Britons as their king after Constantine's death. Hence Constans, through...

Estoire des Engleis (1134–1140), mentions Arthur and his sword: "this Constantine was the nephew of Arthur, who had the sword Caliburc" ("Cil Costentin...

Meriadoc Constans II (son of Constantine III) Constantine the Great Constantine III (Western Roman Emperor) Constantine (Briton) Constantius Chlorus Cordelia...

Britons ask the King of Brittany (Armorica), Aldroenus, descended from Conan, to rule them. However, Aldroenus instead sends his brother Constantine to...

speculated that the name of Britain comes from bruti, on the basis that the Britons were, in the eyes of that author, brutes, or savages. A more detailed story...

cast as the island's ruler by Geoffrey and many later authors. Certain Briton traditions have maintained that Arthur is an eternal king who had never...

King Constantine may refer to: Constantine (Briton) (520–523), a king of Dumnonia in sub-Roman Britain Constantine I of Georgia (d. 1412), King of Georgia...

between Britons and Anglo-Saxons in Post-Roman Britain during the late 5th or early 6th century. It was credited as a major victory for the Britons, stopping...

Leir was a legendary king of the Britons whose story was recounted by Geoffrey of Monmouth in his pseudohistorical 12th-century History of the Kings of...

Bendragon), also known as King Uther (or Uter), was a legendary King of the Britons and father of King Arthur.: 253  A few minor references to Uther appear...

Meriadoc Constans II (son of Constantine III) Constantine the Great Constantine III (Western Roman Emperor) Constantine (Briton) Constantius Chlorus Cordelia...

William Shakespeare's tragic play King Lear, named after a King of the Britons recorded by the medieval scribe Geoffrey of Monmouth. Shakespeare based...

Belinus was a legendary king of the Britons, as recounted by Geoffrey of Monmouth. He was the son of Dunvallo Molmutius and brother of Brennius and came...

Claudius. Arviragus puts on his brother's armour and leads the army of the Britons against the Romans. When he learns that Claudius and his commander, Hamo...

a King of the Britons, whose daughter, Helena marries Constantius Chlorus and gives birth to a son who becomes the Emperor Constantine the Great, tracing...

gain the support of his fellow soldiers and the admiration of the Romano-Britons whom he defended, which would lead to his eventual immortalisation in Welsh...

successor of Cadfan ap Iago, he is best remembered as the King of the Britons who invaded and conquered Northumbria, defeating and killing its king,...

to 540. Despite his shadowy recorded history Octa made an impact on the Britons, who describe his deeds in several sources. The 9th-century Anglo-Saxon...

Book I (pp. 21, 164) Cooper, Wm R (2002), The Chronicle of the Early Britons - Brut y Bryttaniait - according to Jesus College MS LXI (PDF), p. 16 Geoffrey...

King Constantine) would return to have their revenge and defeat the Saxons. They arrived the next day, and, after rallying the dispersed Britons, Aurelius...

Ebraucus (Welsh: Efrawg/Efrog) was a legendary king of the Britons, as recounted in Geoffrey of Monmouth's pseudohistory Historia Regum Britanniae (c...

intervened and a compromise was decided upon. Belinus became the King of the Britons with Brennius as King of Northumbria and Scotland. Five years later, Brennius...

Lleirwg, Lleufer or Lleufer Mawr) was a supposed 2nd-century king of the Britons traditionally credited with introducing Christianity into Britain. Lucius...