Article · Wikipedia archive · Last revised Jul 8, 2026

Rivallo

Rivallo was a legendary king of the Britons as accounted by Geoffrey of Monmouth. He came to power in 817BC.

Last revised
Jul 8, 2026
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Rivallo
King of Britain
Reignc. 817BCE
PredecessorCunedagius
SuccessorGurgustius
Issue
FatherCunedagius

Rivallo (Welsh: Rhiwallon) was a legendary king of the Britons as accounted by Geoffrey of Monmouth. He came to power in 817BC.1

He was the son of King Cunedagius and was noted as a young king who reigned with moderation. Geoffrey describes him as a "peaceful and fortunate youth, who ruled the kingdom well".2

His reign was troubled by natural disasters: a rain of blood that lasted three days, a devastating plague, and a great swarm of flies.2 He was succeeded by his son Gurgustius.

References

References

  1. Monarchie Nobelesse website, Bretons
  2. Geoffrey of Monmouth: The History of the Kings of Britain : an Edition and Translation of De Gestis Britonum (Historia Regum Britanniae), Boydell & Brewer, 1 Jan 2007, p.44.