Domhnall Mac Briain was the son of

Brian Boru Brian Boru ( mga, Brian Bóruma mac Cennétig; modern ga, Brian Bóramha; 23 April 1014) was an Irish king who ended the domination of the High King of Ireland, High Kingship of Ireland by the Uí Néill and probably ended Viking invasion/domi ...

, the

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 ...

and Eacraidh whose father was a

Rí Rí, or commonly ríg (genitive), is an ancient Gaelic word meaning 'king'. It is used in historical texts referring to the Irish and Scottish kings, and those of similar rank. While the Modern Irish word is exactly the same, in modern Scottish ...

of a tuath in

Mide Meath (; Old Irish: ''Mide'' ; spelt ''Mí'' in Modern Irish) was a kingdom in Ireland from the 1st to the 12th century AD. Its name means "middle," denoting its location in the middle of the island. At its greatest extent, it included all of ...

. He had two known siblings, one brother ( Tadc) and a sister. The

Annals of Inisfallen Annals ( la, annāles, from , "year") are a concise historical record in which events are arranged chronologically, year by year, although the term is also used loosely for any historical record. Scope The nature of the distinction between ann ...

record that he raided

Cenél Conaill Cenél is a surname. Notable people with the surname include: *Cenél Conaill, the name of the "kindred" or descendants of Conall Gulban, son of Niall Noígiallach defined by oral and recorded history *Cenél nEógain (in English, Cenel Eogan) is ...

. Half of the army was led by Domhnall, while the other half by his half brother

Murchad mac Briain Murchad mac Briain was the son and heir of Brian Boru, a High King of Ireland. He was the de facto leader of his father's army, killed on 23 April 1014 at the Battle of Clontarf. Biography In 1013 there was a rebellion by Máel Mórda, the Kin ...

. He died in 1012 due to natural causes. He had no children.

References

1012 deaths 11th-century Irish people 10th-century Irish people 10th-century births Dál gCais

Domhnall Donald is a masculine given name derived from the Goidelic languages, Gaelic name ''Dòmhnall''.. This comes from the Proto-Celtic language, Proto-Celtic *''Dumno-ualos'' ("world-ruler" or "world-wielder"). The final -''d'' in ''Donald'' is part ...

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