Rothechtaid, son of Maen, son of

Óengus Olmucaid Óengus Olmucaid (or Aengus Olmucada), son of Fíachu Labrainne, was, according to medieval Irish legend and historical tradition, a High King of Ireland. During the reign of his father, he conquered Scotland. He came to power by killing the incum ...

, was, according to medieval Irish legend and historical tradition, a

High King of Ireland High King of Ireland ( ga, Ardrí na hÉireann ) was a royal title in Gaelic Ireland held by those who had, or who are claimed to have had, lordship over all of Ireland. The title was held by historical kings and later sometimes assigned ana ...

. He came to power by killing the previous incumbent, his grandfather's killer Énna Airgdech, in the battle of Raigne. He ruled for twenty-two years. 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 ...

'' gives two versions of his death. In one version, he was killed in single combat in Cruachan by Sétna Airt, who fought to protect his son Fíachu Fínscothach. In the other version, he died of his wounds in Tara. 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 a ...

's ''Foras Feasa ar Éirinn'' dates his reign to 1005–980 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 Irish history. The entries span from the Deluge, dated as 2,24 ...

'' to 1383–1358 BC.''

'
M3817-3842
/ref> His son was Demal mac Rothechtaid.

References

Legendary High Kings of Ireland {{Celt-myth-stub