Conchobar Abradruad ("red eyelashes"), son of Find File, son of Ros Ruad, son of Ferhus Fairgge, son of Nuadu Necht, of the

Laigin The Laigin, modern spelling Laighin (), were a Gaelic population group of early Ireland. They gave their name to the Kingdom of Leinster, which in the medieval era was known in Irish as ''Cóiced Laigen'', meaning "Fifth/province of the Leinster ...

, was, according to medieval Irish legend and historical tradition, a High King of Ireland. He succeeded to the throne after the death of

Lugaid Riab nDerg Lugaid Riab nDerg ("the red-striped") or Réoderg ("Red Sky"), son of the three '' findemna'', triplet sons of Eochu Feidlech, and their sister Clothru was, according to medieval Irish legend and historical tradition, a High King of Ireland. ...

, and ruled for a year, at the end of which he was killed by Lugaid's son

Crimthann Nia Náir Crimthann Nia Náir (nephew of Nár), son of Lugaid Riab nDerg, was, according to medieval Irish legend and historical tradition, a High King of Ireland. Lugaid is said to have fathered him on his own mother, Clothru, daughter of Eochu Feidlech. ...

. The ''

Lebor Gabála Érenn ''Lebor Gabála Érenn'' (literally "The Book of the Taking of Ireland"), known in English as ''The Book of Invasions'', is a collection of poems and prose narratives in the Irish language intended to be a history of Ireland and the Irish fro ...

'' synchronises his reign with that of the Roman emperor

Vespasian Vespasian (; la, Vespasianus ; 17 November AD 9 – 23/24 June 79) was a Roman emperor who reigned from AD 69 to 79. The fourth and last emperor who reigned in the Year of the Four Emperors, he founded the Flavian dynasty that ruled the Em ...

(AD 69–79). The chronology of

Geoffrey Keating Geoffrey Keating ( ga, Seathrún Céitinn; c. 1569 – c. 1644) was a 17th-century historian. He was born in County Tipperary, Ireland, and is buried in Tubrid Graveyard in the parish of Ballylooby-Duhill. He became an Irish Catholic priest and ...

's ''Foras Feasa ar Éirinn'' dates his reign to 13–12 BC, that of the ''

Annals of the Four Masters The ''Annals of the Kingdom of Ireland'' ( ga, Annála Ríoghachta Éireann) or the ''Annals of the Four Masters'' (''Annála na gCeithre Máistrí'') are chronicles of medieval In the history of Europe, the Middle Ages or mediev ...

'' to 9–8 BC.''

'
M5191-5192
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References

Legendary High Kings of Ireland 1st-century BC legendary rulers {{Ireland-royal-stub