Domhnall Mac Briain was the son of

Brian Boru Brian Boru (; modern ; 23 April 1014) was the High King of Ireland from 1002 to 1014. He ended the domination of the High King of Ireland, High Kingship of Ireland by the Uí Néill, and is likely responsible for ending Vikings, Viking invasio ...

, the

High king of Ireland High King of Ireland ( ) 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 was later sometimes assigned anachronously or to leg ...

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 Scottis ...

of a tuath in

Mide Meath ( ; ; ) 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 County Meath (which takes its name from the k ...

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

Annals of Inisfallen The ''Annals of Inisfallen'' () are a chronicle of the medieval history of Ireland. Overview There are more than 2,500 entries spanning the years between 433 and 1450. The manuscript is thought to have been compiled in 1092, as the chronic ...

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, King o ...

. 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 Dalcassians

Domhnall Donald is a Scottish masculine given name. It is derived from the Gaelic name ''Dòmhnall''.. This comes from the Proto-Celtic Proto-Celtic, or Common Celtic, is the hypothetical ancestral proto-language of all known Celtic languages, and a ...

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