Dál Riata or Dál Riada (also Dalriada) (/dælˈriːədə/) was a Gaelic overkingdom that included parts of western Scotland and northeastern Ireland, on each side of the North Channel. At its height in the late 6th and early 7th centuries, it encompassed roughly what is now Argyll in Scotland and part of County Antrim in Northern Ireland. Both are now part of the United Kingdom.
In Argyll, it consisted of four main kindreds each with their own chief:
- Cenél Loairn (kindred of Loarn) in north and mid-Argyll, who gave their name to the district of Lorn
- Cenél nÓengusa (kindred of Óengus) based on Islay
- Cenél nGabráin (kindred of Gabrán) based in Kintyre
- Cenél Comgaill (kindred of Comgall) based in east Argyll, who gave their name to the district of Cowal
Latin sources often referred to the inhabitants of Dál Riata as Scots (Scoti), a name originally used by Roman and Greek writers for the Irish who raided Roman Britain. Later, it came to refer to Gaelic-speakers, whether from Ireland or elsewhere. They are referred to herein as Gaels, an unambiguous term, or as Dál Riatans.
The hillfort of Dunadd is believed to have been its capital. Other royal forts included Dunollie, Dunaverty and Dunseverick. Within Dál Riata was the important monastery of Iona, which played a key role in the spread of Celtic Christianity throughout northern Britain, and in the development of insular art. Iona was a centre of learning and produced many important manuscripts. Dál Riata had a strong seafaring culture and a large fleet.
Dál Riata is said to have been founded by the legendary king Fergus Mór (Fergus the Great) in the 5th century. The kingdom reached its height under Áedán mac Gabráin (r. 574–608). During his reign Dál Riata's power and influence grew; it carried out naval expeditions to Orkney and the Isle of Man, and assaults on the Brittonic kingdom of Strathclyde and Anglian kingdom of Bernicia. However, King Æthelfrith of Bernicia checked its growth at the Battle of Degsastan in 603. Serious defeats in Ireland and Scotland during the reign of Domnall Brecc (died 642) ended Dál Riata's "golden age", and the kingdom became a client of Northumbria for a time. In the 730s the Pictish king Óengus I led campaigns against Dál Riata and brought it under Pictish overlordship by 741. There is disagreement over the fate of the kingdom from the late 8th century onwards. Some scholars have seen no revival of Dál Riatan power after the long period of foreign domination (c. 637 to c. 750–760), while others have seen a revival under Áed Find (736–778). Some even claim that the Dál Riata usurped the kingship of Fortriu. From 795 onward there were sporadic Viking raids in Dál Riata. In the following century, there may have been a merger of the Dál Riatan and Pictish crowns. Some sources say Cináed mac Ailpín (Kenneth MacAlpin) was king of Dál Riata before becoming king of the Picts in 843, following a disastrous defeat of the Picts by Vikings. The kingdom's independence ended sometime after, as it merged with Pictland to form the Kingdom of Alba.
The name Dál Riata is derived from Old Irish. Dál, cognate to English dole and deal, German Teil, and Latin tāliō and descendants including French taille and Italian taglia, means "portion" or "share" (as in "a portion of land"); Riata or Riada is believed to be a personal name. Thus, the name refers to "Riada's portion" of territory in the area.
The Dalradian geological series, a term coined by Archibald Geikie in 1891, was named after Dál Riata because its outcrop has a similar geographical reach to that of the former kingdom.
People, land and sea
Dál Riata spanned the North Channel and included parts of western Scotland and northeastern Ireland. In Scotland, it corresponded roughly to Argyll (from Airer Goídel, "coast of the Gaels") and later grew to include Skye. In Ireland, it took in the northeast of County Antrim, roughly corresponding to the baronies of Cary and Glenarm.
The modern human landscape of Dál Riata differs a great deal from that of the first millennium. Most people today live in settlements far larger than anything known in early times, while some areas, such as Kilmartin, and many of the islands, such as Islay and Tiree, may well have had as many inhabitants as they do today. Many of the small settlements have now disappeared, so that the countryside is far emptier than was formerly the case, and many areas that were formerly farmed are now abandoned. Even the physical landscape is not entirely as it was: sea-levels have changed, and the combination of erosion and silting will have considerably altered the shape of the coast in some places, while the natural accumulation of peat and man-made changes from peat-cutting have altered inland landscapes.
As was normal at the time, subsistence farming was the occupation of most people. Oats and barley were the main cereal crops. Pastoralism was especially important, and transhumance (the seasonal movement of people with their livestock between fixed summer and winter pastures) was the practice in many places. Some areas, most notably Islay, were especially fertile, and good grazing would have been available all year round, just as it was in Ireland. Tiree was famed in later times for its oats and barley, while smaller, uninhabited islands were used to keep sheep. The area, until lately, was notable for its inshore fisheries, and for plentiful shellfish, therefore seafood is likely to have been an important part of the diet.
- The Cenél nGabráin, in Kintyre, supposedly the descendants of Gabrán mac Domangairt.
- The Cenél nÓengusa, in Islay and Jura, supposedly the descendants of Óengus Mór mac Eirc.
- The Cenél Loairn, in Lorne, perhaps also Mull and Ardnamurchan, supposedly the descendants of Loarn mac Eirc.
- The Cenél Comgaill, in Cowal and Bute, a later addition, supposedly the descendants of Comgall mac Domangairt.
The Senchus does not list any kindreds in Ireland, but does list an apparently very minor kindred called Cenél Chonchride in Islay descended from another son of Erc, Fergus Becc. Another kindred, Cenél Báetáin of Morvern (later Clan MacInnes), branched off from Cenél Loairn about the same time that Cenél Comgaill separated from its parent kindred. The Morvern district was formerly known as Kinelvadon, after the Cenél Báetáin. The Cenél Loairn may have been the largest of the "three kindreds", as the Senchus reports it being divided further into Cenél Shalaig, Cenél Cathbath, Cenél nEchdach, Cenél Murerdaig. Among the Cenél Loairn it also lists the Airgíalla, although whether this should be understood as being Irish settlers or simply another tribe to whom the label was applied is unclear. Bannerman proposes a tie to the Uí Macc Uais. The meaning of Airgíalla 'hostage givers' adds to the uncertainty, although it must be observed that only one grouping in Ireland was apparently given this name and it is therefore very rare, perhaps supporting the Ui Macc Uais hypothesis. There is no reason to suppose that this is a complete or accurate list.
Four sites in Dál Riata may have had royal associations: Dunadd, Dunollie, Dunaverty and Tarbert. Among them, Dunadd appears to have been the most important. It has been partly excavated, and weapons, quern-stones and many moulds for the manufacture of jewellery were found in addition to fortifications. Other high-status material included glassware and wine amphorae from Gaul, and in larger quantities than found elsewhere in Britain and Ireland. Lesser centres included Dun Ollaigh, seat of the Cenél Loairn kings, and Dunaverty, at the southern end of Kintyre, in the lands of the Cenél nGabráin. The main royal centre in Ireland appears to have been at Dunseverick (Dún Sebuirge).
Dál Riata had a strong seafaring culture. It was an archipelago with many islands and peninsulas. This, and the difficulty of overland travel, meant that travel by sea was the easiest means of moving any distance. As well as long distance trade, local trade must also have been significant. Currachs were probably the most common seagoing craft, and on inland waters dugouts and coracles were used. Large timber ships, called "long ships", perhaps similar to the Viking ships of the same name, are attested to in a variety of sources. Dál Riata had a large war fleet manned by skilled sailors, capable of undertaking far-reaching expeditions. It had an organized system for manning the fleet. Houses were grouped into twenties for the purpose of naval recruitment, with each group having to provide a quota of 28 oarsmen.
Religion and art
No written accounts exist for pre-Christian Dál Riata, and the earliest known records come from the chroniclers of Iona and Irish monasteries. Adomnán's Life of St Columba implies a Christian Dál Riata. Whether this is true cannot be known. The figure of Columba looms large in any history of Christianity in Dál Riata. Adomnán's Life, although useful as a record, was not intended to serve as history, but rather as hagiography. Because the writing of the lives of the saints in Adomnán's day had not reached the stylised formulas of the High Middle Ages, the Life contains a great deal of historically valuable information. It is also a vital linguistic source indicating the distribution of Gaelic and P-Celtic placenames in northern Scotland by the end of the 7th century. It famously notes Columba's need for a translator when conversing with an individual on Skye. This evidence of a non-Gaelic language is supported by a sprinkling of P-Celtic placenames on the remote mainland opposite the island.
Columba's founding Iona within the bounds of Dál Riata ensured that the kingdom would be of great importance in the spread of Christianity in northern Britain, not only to Pictland, but also to Northumbria, via Lindisfarne, to Mercia, and beyond. Although the monastery of Iona belonged to the Cenél Conaill of the Northern Uí Néill, and not to Dál Riata, it had close ties to the Cenél nGabráin, ties which may make the annals less than entirely impartial.
If Iona was the greatest religious centre in Dál Riata, it was far from unique. Lismore, in the territory of the Cenél Loairn, was sufficiently important for the death of its abbots to be recorded with some frequency. Applecross, probably in Pictish territory for most of the period, and Kingarth on Bute are also known to have been monastic sites, and many smaller sites, such as on Eigg and Tiree, are known from the annals. In Ireland, Armoy was the main ecclesiastical centre in early times, associated with Saint Patrick and with Saint Olcán, said to have been first bishop at Armoy. An important early centre, Armoy later declined, overshadowed by the monasteries at Movilla (Newtownards) and Bangor.
As well as their primary spiritual importance, the political significance of religious centres cannot be dismissed. The prestige of being associated with the saintly founder was of no small importance. Monasteries represented a source of wealth as well as prestige. Additionally, the learning and literacy found in monasteries served as useful tools for ambitious kings.
The illuminated manuscript Book of Kells was probably at least begun at Iona, although not by Columba as legend has it, as it dates from about 800 (it may have been commissioned to mark the bicentennial of Columba's death in 597). Whether it was or not, Iona was certainly important in the formation of Insular art, which combined Mediterranean, Anglo-Saxon, Celtic and Pictish elements into a style of which the book of Kells is a late example.
For other arts, a number of sculptures remain to give an impression of Dál Riatan work. The St. Martin's Cross on Iona is the best-preserved high cross, probably inspired by Northumbrian free-standing crosses, such as the Ruthwell Cross, although a similar cross exists in Ireland (Ahenny, County Tipperary). The Kildalton Cross on Islay is similar. A sculpted slab at Ardchattan appears to show strong Pictish influences, while the Dupplin Cross, it has been argued, shows that influences also moved in the opposite direction. Fine Hiberno-Saxon metalwork such as penannular brooches is believed to have been created at Dunadd.
In addition to the monastic sites, a considerable number of churches are attested, not only from archaeological evidence, but also from the evidence of place-names. The element "kil", from Gaelic cill, can be shown in many cases to be associated with early churches, such as at Kilmartin by Dunadd.
The Duan Albanach (Song of the Scots) tells that the three sons of Erc—Fergus Mór, Loarn and Óengus—conquered Alba (Scotland) in around 500. Bede offers a different, and probably older, account wherein Dál Riata was conquered by Irish Gaels led by a certain Reuda. Old Gaelic Dál means "portion" or "share", and is usually followed by the name of an eponymous founder. Bede's tale may come from the same root as the Irish tales of Cairpre Riata and his brothers, the Síl Conairi (sons/descendants of Conaire Mór / Conaire Cóem). The story of Dál Riata moves from foundation myth to something nearer to history with the reports of the death of Comgall mac Domangairt around 540 and of his brother Gabrán around 560.
The version of history in the Duan Albanach was long accepted, although it is preceded by the purely fictional tale of Albanus and Brutus conquering Britain. The presence of Gaelic in Scotland was seen as the result of either a large-scale migration from Ireland, or a takeover by Irish Gaelic elites. However, this theory is no longer universally accepted. In his academic paper Were the Scots Irish?, archaeologist Dr Ewan Campbell says that there is no archaeological or placename evidence of a migration or takeover. This lack of archaeological evidence was previously noted by Professor Leslie Alcock. Archaeological evidence shows that Argyll was different from Ireland, before and after the supposed migration, but that it also formed part of the Irish Sea province with Ireland, being easily distinguished from the rest of Scotland. Campbell suggests that Argyll and Antrim formed a "maritime province", united by the sea and isolated from the rest of Scotland by the mountainous ridge called the Druim Alban. This allowed a shared language to be maintained through the centuries; Argyll remained Gaelic-speaking while the rest of Scotland was either Pictish or Brittonic-speaking. Campbell argues that the medieval accounts were a kind of dynastic propaganda, constructed to bolster a dynasty's claim to the throne and to bolster Dál Riata claims to territory in Antrim. This view of the medieval accounts is shared by other historians.
However Dál Riata came to be, the time in which it arose was one of great instability in Ulster, following the Ulaid's loss of territory (including the ancient centre of Emain Macha) to the Airgíalla and the Uí Néill. Whether the two parts of Dál Riata had long been united, or whether a conquest in the 4th century or early 5th century, either of Antrim from Argyll, or vice versa, in line with myth, is not known. "The thriving of Dalriada", pp. 47–50, notes that a conquest of Irish Dál Riata from Scotland, in the period after the fall of Emain Macha, fits the facts as well as any other hypothesis.
Linguistic and genealogical evidence associates ancestors of the Dál Riata with the prehistoric Iverni and Darini, suggesting kinship with the Ulaid and a number of shadowy kingdoms in distant Munster. The Robogdii have also been suggested as ancestral. Ultimately, the Dál Riata, according to the earliest genealogies, are descendants of Deda mac Sin, a prehistoric king or deity of the Érainn.
Druimm Cete to Mag Rath
By the mid 6th-century, the Dál Riata in Scotland came under serious threat from Bridei I, king of the Picts, whilst the Irish portion faced hostility from the Dál nAraidi of Ulaid, resulting in them seeking the aid of the Irish Northern Uí Néill. Dál Riata reached its greatest extent in the reign of Áedán mac Gabráin, who was said to have been consecrated by Columba, who Áedán granted the island of Iona off the coast of Scotland. Columba, who was also a Cenél Conaill prince, negotiated an alliance between Dál Riata and the Cenél Conaill, who were the ruling dynasty of the Northern Uí Néill, in 575 at the Convention of Druimm Cete near Limavady. In attendance were Columba, Áedán mac Gabráin, and Áed mac Ainmuirech, king of the Northern Uí Néill and High King of Ireland.
What was actually discussed at Druimm Cete is the matter of debate with various suggestions provided that it was: to determine the constitutional status of both parts of Dál Riata; to determine the status of Irish Dál Riata only with it having its own king; that Dál Riata was to become independent of the High King of Ireland; that the Ireland part of Dál Riata would pay tribute to the High King and support him with land forces, and that the Scotland part would be independent but support the High King with its fleet when needed; the removal of Dál Riata from Ulaid's overlordship, allowing it to concentrate on extending its Scottish domain. What is certain is that both parties had the Dál nAraidi as a common foe.
This pact between the Dál Riata and Cenél Conaill was successful, first in defeating Báetan mac Cairill, king of the Dál nAraidi, then in allowing Áedán to campaign widely against his neighbours, as far afield as Orkney and lands of the Maeatae, on the River Forth. Áedán appears to have been very successful in extending his power, until he faced the Bernician king Æthelfrith at Degsastan c. 603. Æthelfrith's brother was among the dead, but Áedán was defeated, and the Bernician kings continued their advances in southern Scotland. Áedán died c. 608 aged about 70. Dál Riata did expand to include Skye, possibly conquered by Áedán's son Gartnait.
It has been suggested that Fiachnae mac Báetáin (died 626), Dál nAraidi over-king of Ulaid, was overlord of both parts of Dál Riata. Fiachnae campaigned against the Northumbrians, and besieged Bamburgh, and the Dál Riatans are thought to have fought in this campaign.
In 629 the Dál Riata suffered significant loses at the battle of Fid Euin where the Dál nAraidi, led by Congal Cáech mac Scandláin, killed the Dál Riata king as well as three grandsons of Áedán mac Gabráin. It is suggested to have been an achievement that Dál Riata itself survived this battle. That same year the Cenél Conaill defeated Congal Cáech at the battle of Dún Ceithirn.
Dál Riata remained allied with the Northern Uí Néill until the reign of Domnall Brecc, who was persuaded by the king of Dál nAraidi, Congal Cáech, to renounce this alliance. In an attempt to have himself installed as High King of Ireland, Congal made alliances with Dál Riata and Strathclyde, which resulted in the disastrous Battle of Magh Rath in 637, which saw Congal slain by High King Domnall mac Áedo of the Northern Uí Néill and resulted in Irish Dál Riata losing possession of its Scottish lands. A battle had also taken place at sea at Sailtír, off Kintyre, in 637. This defeat was then attributed as divine retribution for Domnall Brecc turning his back on his prior alliance. Domnall Brecc's policy appears to have died with him in 642, at his final, and fatal, defeat by Eugein map Beli of Strathclyde at Strathcarron, for as late as the 730s, armies and fleets from Dál Riata fought alongside the Uí Néill.
This defeat shattered the power of Dál Riata as well as that of Dál nAraidi, allowing the Northern Uí Néill to become the dominant force in the north of Ireland. By the 10th-century, the Irish lands of Dál Riata were under the control of the Uí Tuirtri, and their clients, the Fir Lí.
Mag Rath to the Pictish Conquest
The after-effect of the Battle of Moira in regards to Scottish Dál Riata appears to have resulted in it becoming tributary to Northumbrian kings, which lasted until the Pictish king Bruide mac Bili defeated Ecgfrith of Northumbria at Dun Nechtain in 685. It is not certain that this subjection ended in 685, although this is usually assumed to be the case. However, it appears that Eadberht Eating made some effort to stop the Picts under Óengus mac Fergusa crushing Dál Riata in 740. Whether this means that the tributary relationship had not ended in 685, or if Eadberht sought only to prevent the growth of Pictish power, is unclear.
Since it has been thought that Dál Riata swallowed Pictland to create the Kingdom of Alba, the later history of Dál Riata has tended to be seen as a prelude to future triumphs. The annals make it clear that the Cenél Gabraín lost any earlier monopoly of royal power in the late 7th century and in the 8th, when Cenél Loairn kings such as Ferchar Fota, his son Selbach, and grandsons Dúngal and Muiredach are found contesting for the kingship of Dál Riata. The long period of instability in Dál Riata was only ended by the conquest of the kingdom by Óengus mac Fergusa, king of the Picts, in the 730s. After a third campaign by Óengus in 741, Dál Riata then disappears from the Irish records for a generation.
The last century
Áed Find may appear in 768, fighting against the Pictish king of Fortriu. At his death in 778 Áed Find is called "king of Dál Riata", as is his brother Fergus mac Echdach in 781. The Annals of Ulster say that a certain Donncoirche, "king of Dál Riata" died in 792, and there the record ends. Any number of theories have been advanced to fill the missing generations, none of which are founded on any very solid evidence. A number of kings are named in the Duan Albanach, and in royal genealogies, but these are rather less reliable than we might wish. The obvious conclusion is that whoever ruled the petty kingdoms of Dál Riata after its defeat and conquest in the 730s, only Áed Find and his brother Fergus drew the least attention of the chroniclers in Iona and Ireland. This argues very strongly for Alex Woolf's conclusion that Óengus mac Fergusa "effectively destroyed the kingdom".
It is unlikely that Dál Riata was ruled directly by Pictish kings, but it is argued that Domnall, son of Caustantín mac Fergusa, was king of Dál Riata from 811 to 835. He was apparently followed by the last named king of Dál Riata Áed mac Boanta, who was killed in the great Pictish defeat of 839 at the hands of the Vikings.
In the 9th century, the Picts were becoming Gaelicized, and it is suggested that there was a merger of the Dál Riatan and Pictish kingships. Traditionally, this is attributed to Cináed mac Ailpín (Kenneth MacAlpin), who became king of the Picts in about 843. Some sources say that Cináed was king of Dál Riata for two years before this. Under the House of Alpin, Dál Riata and Pictland merged to form the Kingdom of Alba or Scotland.
From Dál Riata to the Innse Gall
If the Vikings had a great impact on Pictland and in Ireland, in Dál Riata, as in Northumbria, they appear to have entirely replaced the existing kingdom with a new entity. In the case of Dál Riata, this was to be known as the kingdom of the Sudreys, traditionally founded by Ketil Flatnose (Caitill Find in Gaelic) in the middle of the 9th century. The Frankish Annales Bertiniani may record the conquest of the Inner Hebrides, the seaward part of Dál Riata, by Vikings in 847.
Alex Woolf has suggested that there occurred a formal division of Dál Riata between the Norse-Gaelic Uí Ímair and the natives, like those divisions that took place elsewhere in Ireland and Britain, with the Norse controlling most of the islands, and the Gaels controlling the Scottish coast and the more southerly islands. In turn, Woolf suggests that this gave rise to the terms Airer Gaedel and Innse Gall, respectively "the coast of the Gaels" and the "Islands of the foreigners".
Under the House of Alpin
Woolf has further demonstrated that, by the time of Malcolm II, the leading cenela of Dál Riata had moved from the southwest of the region (north of the Firths) to the north, east, and northeast, with Cenel Loairn moving up the Great Glen to occupy Moray, the former and sometimes still Fortriu, one branch of Cenel nGabhrain occupying the district known as Gowrie and another the district of Fife, Cenel nOengusa giving its name to Circinn as Angus, Cenel Comgaill occupying Strathearn, and another lesser known kindred, Cenel Conaing, probably moving to Mar.
In Rosemary Sutcliff's 1965 novel The Mark of the Horse Lord, the Dál Riada undergo an internal struggle for control of royal succession, and an external conflict to defend their frontiers against the Caledones.
In Rosemary Sutcliff's historical adventure novel The Eagle of the Ninth (1954), a young Roman officer searches to recover the lost Roman eagle standard of his father's legion in the northern part of Great Britain. The story is based on the Ninth Spanish Legion's supposed disappearance in the Scottish Highlands near the end of the Roman occupation. The novel was adapted by Jeremy Brock into the film The Eagle (2011).
In the Kushiel novels (a series, beginning with Kushiel's Dart, 2001), by Jacqueline Carey, the Dalriada of the Kingdom of Alba figure prominently in a Royal marriage and subsequent alliance with France (known in the series as "Terre d'Ange").
In the Lost Girl television series, the pub where the Light Fae and the Dark Fae mingle is called the Dal Riata; named after the ancient kingdom.
In Jules Watson's Dalriada Trilogy (2006–2008), three centuries are chronicled during the time of the Roman Invasion of Britain.
A feature length fantasy film previously named Dalriata's King, later named The Gaelic King was made in Scotland, with a story based loosely on the first king of the Scots. It was released to home media in 2017.
Dál Riata is a playable nation in Paradox Interactive's 4X video game Crusader Kings II. At the earliest start date, 769 with the Charlemagne DLC, they are an Irish Catholic independent petty kingdom ruled by Áed Find, comprising the Hebrides and Argyll. The game will also use Dál Riata to refer to the Duchy of the Isles whenever the realm's top liege is Irish
Dalriada is the name of a Hungarian folk metal band: Dalriada.
- List of Kings of Dál Riata
- Duan Albanach
- Senchus fer n-Alban
- Prehistoric Scotland
- Early history of Ireland
- Scotland in the Early Middle Ages
- Early Christian Ireland
- Origins of the Kingdom of Alba
- Scotland in the High Middle Ages
- Early Medieval Ireland 800-1166
- Oxford Companion to Scottish History p. 161–162, edited by Michael Lynch, Oxford University Press. ISBN 978-0-19-923482-0.
- Laing, Lloyd Robert (2006). The Archaeology of Celtic Britain and Ireland c. AD 400–1200. Cambridge University Press. p. 324. ISBN 978-0521838627.
The inhabitants of what is now Co. Antrim, Ireland, were known as the Scots, a name they transported to what is now Argyll and the adjacent islands where they established the kingdom of Dál Riata.
- Charles-Edwards, Early Christian Ireland, p. 159–160, considers whether the Latin terms Scotti and Atacotti refer to the confederations in Ulster and Leinster respectively. The etymology of Scotti, and its Gaelic roots, if any, are uncertain. The term in late Classical sources is either specifically linked to raiders from Ireland, or is geographically ambiguous. In sharp contrast, no clear reference pointing to Scotti in Scotland in the Roman period has been found. Despite several references listing different combinations of Picti, Scotti, Hiberni, Attecotti and Saxons together as later Roman Britain's archetypal enemies, it is worth noting that 'Scotti' and 'Hiberni' are never listed together, confirming that they were then, as they were later, alternative names for the Irish or confederations of the Irish. Regardless of the original sense, or its modern popularity, to use the term "Scot" in this context invites confusion.
- See 1066 And All That, p. 5, for a parody of the confusion the word "Scot" engenders in this context.
- Smyth, and Bannerman, Scottish Takeover, present this case, arguing that Pictish kings from Ciniod son of Uuredech and Caustantín onwards were descendants of Fergus mac Echdach and Feradach, son of Selbach mac Ferchair. Broun's Pictish Kings offers an alternative reconstruction, and one which has attracted considerable support, e.g. Clancy, "Iona in the kingdom of the Picts: a note", Woolf, Pictland to Alba, pp 57–67.
- Bede, HE, Book I, Chapter 1.
- Boyd, Hugh Alexander. Irish Dalriada. The Glynns: Journal of The Glens of Antrim Historical Society. Volume 76 (1978).
- See McDonald, Kingdom of the Isles, pp.10–20, for a short discussion of the geography of Dál Riata in Scotland.
- Campbell, Saints and Sea-kings, pp. 22–29; Foster, Picts, Gaels and Scots, pp. 49–59.
- The Senchus is translated in Bannerman, Studies, pp. 47–49; previously published in Celtica, vols. 7 (1966) – 9 (1971); earlier translations in Anderson, ESSH, vol. 1, pp. cl–cliii and Skene, Chronicles of the Picts and Scots.
- Broun, ""Dál Riata", notes that the Senchus treats the Cenél Loairn differently. In fact, it lists the three (actually four) thirds of the Cenél Loairn as the Cenél Shalaig (or Cenél Fergusa Shalaig), Cenél Cathbath, Cenél nEchdach and Cenél Muiredaig. Even the compiler of the Senchus doubts whether their eponymous founders Fergus Shalaig, Cathbad, Eochaid and Muiredach were all sons of Loarn mac Eirc.
- Bannerman, Studies, p. 110, dates the separation of the Cenél Comgaill from the Cenél nGabráin to around 700.
- Watson, Celtic Place-names of Scotland, p. 122.
- Bannerman, Studies, pp. 115–118. See also Bannerman, Studies, pp. 120 & 122, noting that the Tripartite Life of Saint Patrick appears to refer to a "Cenél nÓengusa" in Antrim.
- The Annals of Ulster, s.a. 670, refer to the return of the genus Gartnaith, i.e. the Cenél Gartnait, from Ireland to Skye. This Gartnait is presumed to be a son of Áedán mac Gabraín: see Broun, "Dál Riata". Bannerman, Studies, pp. 92–94, identifies this Gartnait as a son of Áedán, whom he sees as the same person as Gartnait, king of the Picts. No such son is named by Adomnán, in the annals, or by the Senchus. See also Adomnán, Life, II, 22, and note 258, where a certain Ioan mac Conaill mac Domnaill is said to have belonged to "the royal lineage of Cenél nGabráin". See also the discussion of the Cenél Loairn above.
- L. Alcock, "Early historic fortifications in Scotland", in Guilbert (ed) 1981, pp. 150-180.
- Bannerman, Studies, pp. 111–118; Campbell, Saints and Sea-kings, pp. 17–28; Foster, Picts, Gaels and Scots, pp. 65–68.
- T. M. Charles-Edwards, Early Christian Ireland (2000), pp. 57–61.
- Marcus, G. J. The Conquest of the North Atlantic. Boydell & Brewer, 2007 . p.21
- See Adomnán, Life, note 72, where a trading fleet of 50 ships is mentioned; see also Bannerman, Studies, pp. 148–154 for an analysis of Adomnán's reports, and those in the annals, dealing with maritime matters.
- Adomnán, Life, note 297; Foster, Picts, Gaels and Scots, pp. 99–100.
- Duffy, Seán. Medieval Ireland: An Encyclopedia. Routledge, 2005. p.586
- Markus, "Iona"; Markus, "Conversion".
- As well as Sharpe's translation of Adomnán's Life of St Columba, Broun & Clancy (eds.), Spes Scotorum, is essential reading on Columba, Iona and Scotland.
- W.F.H. Nicolaisen, Scottish Placenames: Their study and significance (1976).
- See, for example, Broun, "Dál Riata"; for the evidence of place-names as an indicator of Ionan influence, see Taylor, "Iona abbots".
- Clancy, "Church institutions".
- Charles-Edwards, Early Christian Ireland, pp. 58–60.
- Foster, Picts, Gaels and Scots, pp. 42–44, 94–95 & 104–106.
- Laing & Laing, The Picts and the Scots, pp 136–137, deals with Dál Riatan arts at greater length; see also Ritchie, "Culture: Picto-Celtic".
- Markus, "Religious life".
- Revealed: carved footprint marking Scotland's birth is a replica, The Herald, 22 September 2007.
- Bannerman,Studies, pp. 122–124.
- Annals of Ulster, death of Comgall s.a. 538, also s.a. 542, s.a. 545, death of Gabrán s.a. 558, s.a. 560.
- See Mackie, A History of Scotland, pp. 18–19. Neither Smyth nor Laing & Laing accept the migration theory without reservation.
- Campbell, Ewan. "Were the Scots Irish?" in Antiquity No. 75 (2001). pp. 285–292.
- Campbell, Saints and Sea-kings, pp. 8–15; Foster, Picts, Gaels and Scots, pp. 9–10; Broun, "Dál Riata"; Clancy, "Ireland"; Forsyth, "Origins", pp. 13–17.
- see O'Rahilly's historical model
- Bardon, p. 17.
- Fraser (2007), pp. 316-9.
- Adomnán, Life of St Columba, Book III, Chapter 6.
- McSparron, p. 109.
- For Báetan and Fiachnae see Byrne, Irish Kings and High-Kings, pp. 109–112, and Ó Cróinín, Early Medieval Ireland, pp. 48–52.
- Bardon, pp. 20-21.
- See Cumméne's "Life of Columba" quoted in Sharpe's edition of Adomnán, Book III, Chapter 5, and notes 360, 362.
- Byrne, Irish Kings and High-Kings, p. 114; Annals of the Four Masters, s.a. 728.
- See Bannerman, "Scottish Takeover", pp. 76–77. If Charles-Edwards and Byrne are correct as to the loss of lands in Antrim after Mag Rath, it not obvious how Bannerman's thesis can be accommodated.
- Adomnán, Life of St Columba, notes 360, 362; Broun, "Dál Riata"; Smyth, Warlords and Holy Men, pp. 116–118; Sharpe, "The thriving of Dalriada", pp. 60–61.
- Continuation of Bede's Ecclesiastical History (trans. Sellar), s.a. 740; Historia Regum Anglorum of Symeon of Durham, s.a. 740; also the Anglo-Saxon Chronicle, manuscript D, which reports the burning of York, see also 741.
- The titles alone of John Bannerman's "The Scottish Takeover of Pictland" and Richard Sharpe's "The thriving of Dalriada" tell their own story.
- Annals of Ulster, s.a. 768: "A battle in Foirtriu between Aed and Cinaed." It is assumed that Áed Find is the "Aedh" in question, but cf. the Annals of the Four Masters, s.a. 763—corresponding with anno 768 in the Annals of Ulster—where it is reported: "A battle was fought between the Leinstermen themselves, namely, between Cinaech, son of Flann, and Aedh, at Foirtrinn, where Aedh was slain."
- Dates from the Annals of Ulster. The Annals of the Four Masters report the deaths of Abbots of Lismore, but nothing of Dál Riata except reports of the death of Áed, s.a. 771, and of his brother Fergus, s.a. 778.
- See the discussion in Broun, "Pictish Kings", where another theory is advanced.
- Woolf, "Ungus (Onuist), son of Uurguist."
- Broun, "Pictish Kings", passim; Clancy, "Caustantín son of Fergus (Uurguist)."
- Harris, Bob. Scotland: The Making and Unmaking of the Nation, c.1100–1707. Dundee University Press, 2006, p.3
- Woolf, Alex. From Pictland to Alba, 789-1070. Edinburgh University Press, 2007. pp.95–96
- Woolf, Pictland to Alba, pp. 99–100 & 286–289; Anderson, Early Sources, p. 277.
- Alex Woolf, "Age of Sea-Kings", pp. 94–95.
- Woolf, Alex. From Pictland to Alba, pp. 226–230
- The Gaelic King, retrieved 10 June 2019
- Adomnán, Life of St Columba, tr. & ed. Richard Sharpe. Penguin, London, 1995. ISBN 0-14-044462-9
- Anderson, Alan Orr, Early Sources of Scottish History A.D. 500–1286, volume 1. Reprinted with corrections. Paul Watkins, Stamford, 1990. ISBN 1-871615-03-8
- Bannerman, John, Studies in the History of Dalriada. Scottish Academic Press, Edinburgh, 1974. ISBN 0-7011-2040-1
- Bannerman, John, "The Scottish Takeover of Pictland" in Dauvit Broun & Thomas Owen Clancy (eds.) Spes Scotorum: Hope of Scots. Saint Columba, Iona and Scotland. T & T Clark, Edinburgh, 1999. ISBN 0-567-08682-8
- Bardon, Jonathan (2005). A History of Ulster. The Black Staff Press. ISBN 978-0-85640-764-2.
- Cormac McSparron; Brian Williams; Cormac Bourke (2009). The excavation of an Early Christian rath with later medieval occupation at Drumadoon, Co. Antrim. Royal Irish Academy.
- Broun, Dauvit, "Aedán mac Gabráin" in Michael Lynch (ed.), The Oxford Companion to Scottish History. Oxford UP, Oxford, 2001. ISBN 0-19-211696-7
- Broun, Dauvit, "Dál Riata" in Lynch (2001).
- Broun, Dauvit, "Pictish Kings 761–839: Integration with Dál Riata or Separate Development" in Sally M. Foster (ed.), The St Andrews Sarcophagus: A Pictish masterpiece and its international connections. Four Courts, Dublin, 1998. ISBN 1-85182-414-6
- Byrne, Francis John, Irish Kings and High-Kings. Batsford, London, 1973. ISBN 0-7134-5882-8
- Campbell, Ewan, Saints and Sea-kings: The First Kingdom of the Scots. Canongate, Edinburgh, 1999. ISBN 0-8624-1874-7
- Charles-Edwards, T.M., Early Christian Ireland. Cambridge UP, Cambridge, 2000. ISBN 0-521-36395-0
- Clancy, Thomas Owen, "Columba, Adomnán and the Cult of Saints in Scotland" in Broun & Clancy (1999).
- Clancy, Thomas Owen, "Church institutions: early medieval" in Lynch (2001).
- Clancy, Thomas Owen, "Iona in the kingdom of the Picts: a note" in The Innes Review, volume 55, number 1, 2004, pp. 73–76. ISSN 0020-157X
- Clancy, Thomas Owen, "Ireland: to 1100" in Lynch (2001).
- Cowan, E.J., "Economy: to 1100" in Lynch (2001).
- Forsyth, Katherine, "Languages of Scotland, pre-1100" in Lynch (2001).
- Forsyth, Katherine, "Origins: Scotland to 1100" in Jenny Wormald (ed.), Scotland: A History, Oxford UP, Oxford, 2005. ISBN 0-19-820615-1
- Foster, Sally M., Picts, Gaels, and Scots: Early Historic Scotland. Batsford, London, 2004. ISBN 0-7134-8874-3
- Fraser, James (2007). St Columba and the convention at Druimm Cete: peace and politics at seventh-century Iona. Edinburgh University Press.
- Laing, Lloyd & Jenny Lloyd, The Picts and the Scots. Sutton, Stroud, 2001. ISBN 0-7509-2873-5
- Mackie, J.D., A History of Scotland. London: Penguin, 1991. ISBN 0-14-013649-5
- McDonald, R. Andrew, The Kingdom of the Isles: Scotland's Western Seaboard, c. 1100–c. 1336. Tuckwell, East Linton, 2002. ISBN 1-898410-85-2
- Markus, Fr. Gilbert, O.P., "Iona: monks, pastors and missionaries" in Broun & Clancy (1999).
- Markus, Fr. Gilbert, O.P., "Religious life: early medieval" in Lynch (2001).
- Markus, Fr. Gilbert, O.P., "Conversion to Christianity" in Lynch (2001).
- Mac Néill, Eoin, Celtic Ireland. Dublin, 1921. Reprinted Academy Press, Dublin, 1981. ISBN 0-906187-42-7
- Nicolaisen, W.F.H., Scottish Place-names. B.T. Batsford, London, 1976. Reprinted, Birlinn, Edinburgh, 2001. ISBN 0-85976-556-3
- Ó Corráin, Donnchadh, "Vikings in Ireland and Scotland in the ninth century" in Peritia 12 (1998), pp. 296–339. Etext (pdf)
- Ó Cróinín, Dáibhí, Early Medieval Ireland: 400–1200. Longman, London, 1995. ISBN 0-582-01565-0
- Oram, Richard, "Rural society: medieval" in Lynch (2001).
- Owen, Olwyn, The Sea Road: A Viking Voyage through Scotland. Canongate, Edinburgh, 1999. ISBN 0-86241-873-9
- Rodger, N.A.M., The Safeguard of the Sea. A Naval History of Great Britain, volume one 660–1649. Harper Collins, London, 1997. ISBN 0-00-638840-X
- Ross, David, Scottish Place-names. Birlinn, Edinburgh, 2001. ISBN 1-84158-173-9
- Sellar, W.D.H., "Gaelic laws and institutions" in Lynch (2001).
- Sharpe, Richard, "The thriving of Dalriada" in Simon Taylor (ed.), Kings, clerics and chronicles in Scotland 500–1297. Four Courts, Dublin, 2000. ISBN 1-85182-516-9
- Smyth, Alfred P., Warlords and Holy Men: Scotland AD 80–1000. Edinburgh UP, Edinburgh, 1984. ISBN 0-7486-0100-7
- Taylor, Simon, "Seventh-century Iona abbots in Scottish place-names" in Broun & Clancy (1999).
- Taylor, Simon, "Place names" in Lynch (2001).
- Woolf, Alex, "Age of Sea-Kings: 900–1300", in Donald Omand (ed.), The Argyll Book. Birlinn, Edinburgh, 2004. ISBN 1-84158-253-0
- Woolf, Alex, "Nobility: early medieval" in Lynch (2001).
- Woolf, Alex, From Pictland to Alba, 789–1070, The New Edinburgh History of Scotland, Edinburgh: Edinburgh University Press, 2007. ISBN 978-0-7486-1234-5
- CELT: Corpus of Electronic Texts at University College Cork
- The Corpus of Electronic Texts includes the Annals of Ulster, Tigernach, the Four Masters and Innisfallen, the Chronicon Scotorum, the Lebor Bretnach, Genealogies, and various Saints' Lives. Most are translated into English, or translations are in progress
- Annals of Clonmacnoise at Cornell
- Bede's Ecclesiastical History and its Continuation (pdf), at CCEL, translated by A.M. Sellar.
- Digital archive of excavations associated with Lane & Campbell, Dunadd: An early Dalriadic capital at Glasgow University Dept. of Archaeology
- Proceedings of the Society of Antiquaries of Scotland (PSAS) through 1999 (pdf).
- A history of Kintyre