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Niall Noígíallach (Irish pronunciation: [ˈniːəl noɪˈɣiːələx], Old Irish "having nine hostages"),[1] or in English, Niall of the Nine Hostages, was a prehistoric Irish king, the ancestor of the Uí Néill family that dominated Ireland from the 6th to the 10th century. The rise of the Uí Néill dynasties and their conquests in Ulster and Leinster are not reliably recorded and have been the subject of considerable study and attempts to reconstruct them. Irish annalistic and chronicle sources place his reign in the late 4th and early 5th centuries, although modern scholars, through critical study of the annals, date him about half a century later. He is presumed to have been a real person, but most of the information about him that has come down to us is legendary.

Historicity and dates[edit]

Niall is presumed, on the basis of the importance of his sons and grandsons, to have been a historical person,[2]:70 but the early Irish annals say little about him. The Annals of Inisfallen date his death before 382, and the Chronicon Scotorum to 411.[3] The later Annals of the Four Masters dates his reign to 379-405,[4] and the chronology of Geoffrey Keating's Foras Feasa ar Éirinn to 368–395.[5]

However, the early annals record the activities of his sons between 429 and 516, an implausibly long time-span for a single generation, leading scholars like Kathleen Hughes[3] and Francis J. Byrne[2]:pp. 78–79 to conclude that the events of the later half of the 5th century have been extended backwards to accommodate as early a date as possible for the arrival of Saint Patrick, with the effect of pushing Niall back up to half a century. Hughes says "Niall himself must have died not before the middle of the fifth century".[3] Byrne, following James Carney, is a little more precise, dating his death to c. 452.[2]:81

T. F. O'Rahilly argues that Niall and his sons were responsible for the breakup of the ancient kingdom of Ulster and the creation of the kingdoms of Tír Chonaill and Tír Eógan, and the satellite kingdom of the Airgíalla.[6]:pp. 222–232 O'Rahilly and Byrne argue that the literary sources, though late and garbled, preserve genuine traditions that Niall led raids on Britain, and perhaps died on one.[2]:pp. 76–78[6]:p. 220

Niall is placed in the traditional list of High Kings of Ireland. However, the traditional roll of kings and its chronology is now recognised as artificial. The High Kingship did not become a reality until the 9th century, and Niall's status has been inflated in line with the political importance of the dynasty he founded.[2]:70

Legendary biography[edit]

A biography of Niall can be constructed from sources such as the "Roll of Kings" section of the 11th-century Lebor Gabála Érenn, the Annals of the Four Masters, compiled in the 17th-century, chronicles such as Geoffrey Keating's Foras Feasa ar Éirinn (1634), and legendary tales like the 11th-century "The Adventure of the Sons of Eochaid Mugmedon" and "The Death of Niall of the Nine Hostages". These sources date from long after Niall's time and they have little to no value as history.

Early life[edit]

A legendary account of Niall's birth and early life is given in the possibly-11th-century tale Echtra mac nEchach Muimedóin ("The adventure of the sons of Eochaid Mugmedón"). In it, Eochaid Mugmedón, the High King of Ireland, has five sons, four, Brión, Ailill, Fiachrae and Fergus, by his first wife Mongfind, sister of the king of Munster, Crimthann mac Fidaig, and a fifth, Niall, by his second wife Cairenn Chasdub, daughter of Sachell Balb, king of the Saxons. While Cairenn is pregnant with Niall, the jealous Mongfind forces her to do heavy work, hoping to make her miscarry. She gives birth as she is drawing water, but out of fear of Mongfind, she leaves the child on the ground, exposed to the birds. The baby is rescued and brought up by a poet called Torna. When Niall grows up he returns to Tara and rescues his mother from her labour.[7]

Although it is anachronistic for Niall's mother to have been a Saxon, O'Rahilly argues that the name Cairenn is derived from the Latin name Carina, and that it is plausible that she might have been a Romano-Briton.[6]:216–217 Keating describes her not as a Saxon but as the "daughter of the king of Britain".[5] Mongfind appears to have been a supernatural personage: the saga "The Death of Crimthann mac Fidaig" says the festival of Samhain was commonly called the "Festival of Mongfind", and prayers were offered to her on Samhain eve.[8]


Seeing Niall's popularity among the nobles, Mongfind demands that Eochaid name a successor, hoping it will be one of her sons. Eochaid gives the task to a druid, Sithchenn, who devises a contest between the brothers, shutting them in a burning forge, telling them to save what they can, and judging them based on which objects they choose to save. Niall, who emerges carrying an anvil, is deemed greater than Brión, with a sledgehammer, Fiachrae with bellows and a pail of beer, Ailill with a chest of weapons, and Fergus with a bundle of wood. Mongfind refuses to accept the decision.

Sithchenn takes the brothers to the smith, who makes them weapons, and sends them out hunting. Each brother in turn goes looking for water, and finds a well guarded by a hideous hag who demands a kiss in return for water. Fergus and Ailill refuse and return empty-handed. Fiachrae gives her a quick peck, but not enough to satisfy her. Only Niall kisses her properly, and she is revealed as a beautiful maiden, the Sovereignty of Ireland. She grants Niall not only water but her name, Alexi, and the kingship for many generations – twenty-six of his descendants will be High Kings of Ireland. Fiachrae is granted a minor royal line – two of his descendants, Nath Í and Ailill Molt, will be High Kings.[7]

This "loathly lady" motif appears in myth and folklore throughout the world. Variations of this story are told of the earlier Irish high king Lugaid Loígde, in Arthurian legend — one of the most famous versions appears in both Geoffrey Chaucer's The Wife of Bath's Tale and the related Gawain romance, The Wedding of Sir Gawain and Dame Ragnell — and in John Gower's Middle English poem Confessio Amantis.[9]

In another story, the succession is not settled when Eochaid dies, and Mongfind's brother Crimthann takes the high kingship. But while he is away on a tour of his lands in Scotland, Mongfind's sons seize Ireland. Crimthann returns to Ireland intending to give battle. Mongfind, purporting to make peace between her brother and her sons, holds a feast, at which she serves Crimthann a poisoned drink. Crimthann refuses to drink it unless she does too; they both drink, and both die. Niall succeeds to the High Kingship, and Brión becomes his second in command.[8] Another version has Mongfind try to poison Niall, but she takes the poison herself by mistake.[10]

While Niall is high king, his brothers establish themselves as local kings. Brión rules the province of Connacht, but Fiachrae makes war against him. Brión defeats Fiachrae and hands him over as a prisoner to Niall, but Fiachrae's son Nath Í continues the war and eventually kills Brión. Niall releases Fiachrae, who becomes king of Connacht and Niall's right hand man. Fiachrae and Ailill then make war against Crimthann's son Eochaid, king of Munster. They defeat him and win great spoil, but Fiachrae is wounded in the battle and dies of his wounds shortly afterwards. The Munstermen renew the battle, capture Ailill and cut him to pieces, and war continues between Munster and Connacht for many years.[8]


The Lebor Gabála Érenn says there was war between Niall and Énnae Cennsalach, king of Leinster, over the bórama or cow-tribute first imposed on Leinster by Tuathal Techtmar.[11] Énna's son Eochaid is named as Niall's killer in all sources, although the circumstances vary. All sources agree he died outside Ireland. The earliest version of the Lebor Gabála says Eochaid killed him on the English Channel, later versions adding that Niall was invading Brittany when this happened. Keating, quoting a Latin Life of Saint Patrick, says that Niall led Irish raids on Roman Britain, and in one of those raids Patrick and his sisters were abducted. Keating associates these raids with those mentioned by Gildas and Bede, and deduces that, since some Irish sources say Patrick was abducted from Brittany, that Niall's raids must have extended to continental Europe as well.[5]

In the saga "The Death of Niall of the Nine Hostages", Eochaid's enmity with Niall begins when he is refused hospitality by Niall's poet, Laidcenn mac Bairchid. He makes war and destroys the poet's stronghold, killing his son Leat[12] (Keating has it that Laidchenn was a druid, and that Eochaid killed his son after he used defamatory language towards him).[5] Laidchenn responds by satirising Leinster so that no corn, grass or leaves grow there for a year. Then Niall makes war against Leinster, and peace is concluded on the condition that Eochaid is handed over. Niall chains Eochaid to a standing stone, and sends nine warriors to execute him, but Eochaid breaks his chain and kills all nine of them with it. He then kills Laidchenn by throwing a stone which lodges in his forehead. Niall exiles him to Scotland. The story then becomes confused. Niall makes war in Europe as far as the Alps, and the Romans send an ambassador to parlay with him. Abruptly, the tale then has Niall appearing before an assembly of Pictish bards in Scotland, where he is killed by an arrow shot by Eochaid from the other side of the valley. Keating has Eochaid shoot Niall from the opposite bank of the river Loire during his European campaign. His men carry his body home, fighting seven battles on the way, and his foster-father Torna dies of grief. His body is said to have been buried at Ochann, now known as Faughan Hill at Jordanstown, a few miles west of Navan in County Meath.[10] He is succeeded by his nephew Nath Í.

Byrne suggests that Niall's death took place during a raid on Roman Britain. Irish tradition had forgotten that the Romans once ruled Britain, and relocated his remembered confrontations with the Empire to continental Europe, with Alba, the ancient name for Britain, being confused with Elpa, the Alps, or being understood with its later meaning of Scotland.[2] A poem by the 11th-century poet Cináed Ua hArtacáin in the Book of Leinster credits Niall with seven raids on Britain, on the last of which he was killed by Eochaid "above the surf of the Ictian Sea";[2][13] a poem attributed to the same poet in Lebor na hUidre credits him with going to the Alps seven times.[6]

Family and descendants[edit]

Keating credits Niall with two wives: Inne, daughter of Lugaid, who bore him one son, Fiachu; and Rignach, who bore him seven sons, Lóegaire, Éndae, Maine, Eógan, Conall Gulban, Conall Cremthainne and Coirpre.[5] These sons are the eponymous ancestors of the various Uí Néill dynasties: Eógan of the Cenél nEógain and Conall Gulban of the Cenél Conaill, making up the northern Uí Néill; Fiachu of the Cenél Fiachach dynasty, Lóegaire (the king who Saint Patrick is said to have converted) of the Cenél Lóegaire, Maine of the Uí Maine, Eógan of the Cenél nEógain, Conall Cremthainne of the Clann Cholmáin and the Síl nÁedo Sláine, and Coirpre of the Cenél Coirpri, making up the southern Uí Néill.[2] Famous descendants include Niall's great-great grandson Saint Columba, Saint Máel Ruba, the Kings of Ailech, the Kings of Tir Eogain, and the Kings of Tír Conaill.[14]

Early in 2006, geneticists at Trinity College, Dublin suggested that Niall may have been the most fecund male in Irish history. Of their Irish sample, the geneticists found that 21 percent of men from north-western Ireland, 8 percent from all of Ireland, a substantial percentage of men from western and central Scotland, and about 2 percent of men from New York bore the same Y-chromosome haplotype. The geneticists estimated that about 2–3 million men bear this marker, and concluded that these men are patrilineal descendants of Niall.[15][16] According to the PBS documentary series Finding Your Roots, Niall of the Nine Hostages' modern day American descendants include Bill O'Reilly, Bill Maher, and the show's host, Henry Louis Gates, Jr..[17]

Origin of his epithet[edit]

There are various versions of how Niall gained his epithet Noígíallach. The saga "The Death of Niall of the Nine Hostages" says that he received five hostages from the five provinces of Ireland (Ulster, Connacht, Leinster, Munster and Meath), and one each from Scotland, the Saxons, the Britons and the Franks.[12] Keating says that he received five from the five provinces of Ireland, and four from Scotland.[5] O'Rahilly suggests that the nine hostages were from the kingdom of the Airgialla (literally "hostage-givers"), a satellite state founded by the Ui Néill's conquests in Ulster, noting that the early Irish legal text Lebor na gCeart ("The Book of Rights") says that the only duty of the Airgialla to the King of Ireland was to give him nine hostages.[6]

Family tree[edit]

Bold indicates a High King of Ireland.

Tuathal Teachtmhar
Fedlimid Rechtmar
Conn Cétchathach
Art mac Cuinn
Cormac mac Airt
Cairbre Lifechair
Fíacha Sroiptine
Muiredach Tirech
Eochaid Mugmedon
Niall Noígíallach
Conall Gulban
Endae (of Cenél Énda)
Conall Cremthainne
Cormac Caech
Lughaid mac Loeguire
Fergus Cerrbel
Muirchertach mac Ercae
Tuathal Máelgarb
Diarmait mac Cerbaill
Preceded by
Eochaid Mugmedon
King of The Connachta
?–c. 450
Succeeded by
Amalgaid mac Fiachrae
Preceded by
Crimthann mac Fidaig
Legendary High King of Ireland
FFE 368–395
AFM 378–405
Succeeded by
Nath Í


  1. ^ noí, nine; gíall, a human pledge or hostage; the possessive suffix -ach (Dictionary of the Irish Language, Compact Edition, 1990, pp. 360, 479–480; Rudolf Thurneysen, A Grammar of Old Irish, 1946, p. 220). Also spelled Noí nGiallach, Naígiallach, Naoighiallach etc
  2. ^ a b c d e f g h Francis J. Byrne, Irish Kings and High-Kings, Second Edition, Dublin: Four Courts Press, 2001, ISBN 9781851821969
  3. ^ a b c Kathleen Hughes, "The church in Irish society, 400-800, in Dáibhí Ó Cróinín (ed.), A New History of Ireland Vol I: Prehistoric and Early Ireland, Oxford University Press, 2005, pp. 306-308
  4. ^ Annals of the Four Masters M378-405
  5. ^ a b c d e f Geoffrey Keating, Foras Feasa ar Éirinn 1.48, 1.49, 1.50, 51, 52
  6. ^ a b c d e T. F. O'Rahilly, Early Irish History and Mythology, Dublin Institute for Advanced Studies, 1946
  7. ^ a b Tom Peete Cross & Clark Harris Slover (eds.), "The Adventures of the Sons of Eochaid Mugmedon", Ancient Irish Tales, 1936, pp. 508–513
  8. ^ a b c "The Death of Crimthann son of Fidach" (translator unknown)
  9. ^ Myles Dillon, The Cycles of the Kings, 1946, pp. 38–41
  10. ^ a b James MacKillop, Dictionary of Celtic Mythology, 1998, pp. 305–306
  11. ^ R. A. Stewart MacAlister (ed. & trans.), Lebor Gabála Érenn Part V, Irish Texts Society, 1956, p. 349
  12. ^ a b Tom Peete Cross & Clark Harris Slover (eds.), "The Death of Niall of the Nine Hostages", Ancient Irish Tales, 1936, pp. 514–517
  13. ^ Edward Gwynn (ed. & trans), "Ochan", The Metrical Dindshenchas Vol 2, 1906, pp. 37–41
  14. ^ Byrne 2001[page needed]
  15. ^ Wade, Nicholas (18 January 2006), "If Irish Claim Nobility, Science May Approve", New York Times 
  16. ^ Moore, LT; McEvoy, B; Cape, E; Simms, K; Bradley1, DG (2006), "A Y-Chromosome Signature of Hegemony in Gaelic Ireland", American Journal of Human Genetics, Vol. 78, issue. 2: 334–338, doi:10.1086/500055, PMC 1380239, PMID 16358217  Accessed via National Center for Biotechnology Information.
  17. ^ Finding your Roots PBS January 12, 2016

Further reading[edit]

External links[edit]

Original courtesy of Wikipedia: http://en.wikipedia.org/wiki/Niall_of_the_Nine_Hostages — Please support Wikipedia.
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457 videos foundNext > 

Lineage of Ui Niall of the Nine Hostages (R-M222 aka R1b1b2a1a2b2f2)

Table of contents: 3:01 - Basics of Genetics 9:00 - R1B Subclades 20:52 - The Ui Niall Lineage R-M222 These are the links mentioned in the video: (1) ...

Irish History - Niall of the Nine Hostages - Part 1 of 10

Irish history with Pat Flannery. This was filmed 7/2/07. Pat continues on the theme of the history of the O'Neill with one of their greatest ancestors, Niall ...

Niall of the nine hostages DNA

Blood of the Irish take on the DNA of Niall noí nGiallach.

Irish History - Niall of the Nine Hostages - Part 2 of 10

Irish history with Pat Flannery. This was filmed 7/2/07. Pat continues on the theme of the history of the O'Neill with one of their greatest ancestors, Niall ...

Irish History - Niall of the Nine Hostages - Part 3 of 10

Irish history with Pat Flannery. This was filmed 7/2/07. Pat continues on the theme of the history of the O'Neill with one of their greatest ancestors, Niall ...

The Flight Of The Earls Part 1 Of 2


Irish History - Niall of the Nine Hostages - Part 8 of 10

Irish history with Pat Flannery. This was filmed 7/2/07. Pat continues on the theme of the history of the O'Neill with one of their greatest ancestors, Niall ...

Irish History - Niall of the Nine Hostages - Part 4 of 10

Irish history with Pat Flannery. This was filmed 7/2/07. Pat continues on the theme of the history of the O'Neill with one of their greatest ancestors, Niall ...

Irish History - Niall of the Nine Hostages - Part 10 of 10

Irish history with Pat Flannery. This was filmed 7/2/07. Pat continues on the theme of the history of the O'Neill with one of their greatest ancestors, Niall ...

Irish History - Niall of the Nine Hostages - Part 7 of 10

457 videos foundNext > 

216 news items

Limerick Leader

Limerick Leader
Fri, 15 Apr 2016 05:00:00 -0700

At the end of the day, the bottom line is that we're all descended from Niall of the Nine Hostages, although I don't suppose for one minute that this lineage is anything to be bragging about either. The academics concerned, a geneticist and a ...

Irish Times

Irish Times
Wed, 23 Apr 2014 17:11:08 -0700

The Uí Néill clan trace their origins to the perhaps mythical Niall of the Nine Hostages. Niall was supposed to have lived 500 years before the Battle of Clontarf. Using genetics it is possible to trace Niall's DNA and measure his legacy in terms of ...

Irish Central

Irish Central
Wed, 15 Apr 2009 11:17:03 -0700

Millions of Irish Americans, especially those in New York, may be directly descended from Niall of the Nine Hostages, the most prolific warrior in Irish history. A team of geneticists at Trinity College Dublin led by Professor Dan Bradley have ...

Irish Central

Irish Central
Tue, 01 Mar 2011 05:28:13 -0800

There has always been a very special bond between the Irish and the Scottish. But now it appears that bond is closer than we ever imagined. According to new DNA research released this week, many Scottish and Irish people are direct descendants of a ...

Orillia Packet & Times

Orillia Packet & Times
Fri, 11 Mar 2016 17:07:30 -0800

History records most of the Irish raids on Roman Britain were led by the prehistoric Irish king known as Niall of the Nine Hostages, who captured St. Patrick and took him to Ireland as a slave sometime before the Romans left Britain in 410 AD. You ...

Orillia Packet & Times

Orillia Packet & Times
Tue, 01 Dec 2015 14:52:30 -0800

Clayton Donoghue's new book paints a portrait of a little-known part of history and the relatively short Irish Empire in The Irish Empire, The Story of Niall of the Nine Hostages. "This guy did a lot for the Irish and there are no books on him ...


Sat, 16 Jan 2016 02:11:25 -0800

Both men shared a Haplogroup R1MB222 with host Henry Louis Gates Jnr, traced back to the legendary 5th century Irish figure “Niall of the Nine Hostages,” believed to have 3 million male descendants worldwide. “I've always considered myself a warrior,” ...

Herald Scotland

Herald Scotland
Thu, 15 Jan 2015 16:11:15 -0800

Clansmen believed they descended from Niall of the Nine Hostages through an 11th century Irish prince who emigrated to Scotland. But the DNA project has not found a single match to Ireland. "We can say we can re-write the history of the Clan MacNeil," ...

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