Irish mythology Irish mythology is the body of myths native to the island of Ireland. It was originally passed down orally in the prehistoric era, being part of ancient Celtic religion. Many myths were later written down in the early medieval era by ...

, Mac Cuill of the

Tuatha Dé Danann The Tuath(a) Dé Danann (, meaning "the folk of the goddess Danu (Irish goddess), Danu"), also known by the earlier name Tuath Dé ("tribe of the gods"), are a supernatural race in Irish mythology. Many of them are thought to represent deity, ...

, was a son of Cermait, son of

the Dagda The Dagda (Old Irish: ''In Dagda,'' ga, An Daghdha, ) is an important god in Irish mythology. One of the Tuatha Dé Danann, the Dagda is portrayed as a father-figure, king, and druid.Koch, John T. ''Celtic Culture: A Historical Encyclopedia' ...

. Mac Cuill's given name was Éthur and he was named Mac Cuill after his god, Coll, the

hazel The hazel (''Corylus'') is a genus of deciduous trees and large shrubs native to the temperate Northern Hemisphere. The genus is usually placed in the birch family Betulaceae,Germplasmgobills Information Network''Corylus''Rushforth, K. (1999 ...

. His wife was

Banba In Irish mythology, Banba (modern spelling: Banbha ), daughter of Delbáeth and Ernmas of the Tuatha Dé Danann, is a matron goddess of Ireland. She was married to Mac Cuill, a grandson of the Dagda. She was part of an important triumvirat ...

Description

He and his brothers Mac Cecht and Mac Gréine killed Lug in revenge for their father. The three brothers became joint

High Kings 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 ...

, rotating the sovereignty between them a year at a time, covering twenty-nine or thirty years depending on the source consulted. They were the last kings of the

before the coming of the Milesians. Mac Cuill and his brothers treacherously slew Íth, prompting his nephew Míl Espáine and his sons to invade Ireland for revenge. During the battle against the Milesians, Mac Cuill was slain by

Eber Finn Éber Finn (modern spelling: Éibhear Fionn), son of Míl Espáine, was, according to medieval Irish legend and historical tradition, a High King of Ireland and one of the founders of the Milesian lineage, to which medieval genealogists traced ...

References

Legendary High Kings of Ireland Tuatha Dé Danann {{Celt-myth-stub