Causantín mac Áeda was an early King of Scotland, known then by the Gaelic name Alba. The Kingdom of Alba, a name which first appears in Constantine's lifetime, was situated in modern-day Northern Scotland.
Kenneth MacAlpin or Kenneth I was King of Dál Riada (841–850), and King of the Picts (843–858) of likely Gaelic origin. He inherited the throne of Dál Riada from his father Alpín mac Echdach, founder of the Alpínid dynasty. Kenneth I conquered the kingdom of the Picts in 843–850 and began a campaign to seize all of Scotland and assimilate the Picts, for which he was posthumously nicknamed An Ferbasach. He fought the Britons of the Kingdom of Strathclyde and the invading Vikings from Scandinavia. Forteviot became the capital of his kingdom and Kenneth relocated relics, including the Stone of Scone from an abandoned abbey on Iona, to his new domain.
Dál Riata or Dál Riada was a Gaelic kingdom that encompassed the western seaboard of Scotland and north-eastern Ireland, on each side of the North Channel. At its height in the 6th and 7th centuries, it covered what is now Argyll in Scotland and part of County Antrim in Northern Ireland. After a period of expansion, Dál Riata eventually became associated with the Gaelic Kingdom of Alba.
There are four provinces of Ireland: Connacht, Leinster, Munster and Ulster. The Irish word for this territorial division, cúige, meaning "fifth part", suggests that there were once five, and at times Meath has been considered to be the fifth province. In the medieval period, however, there were often more than five. The number of provinces and their delimitation fluctuated until 1610, when they were permanently set by the English administration of James I. The provinces of Ireland no longer serve administrative or political purposes but function as historical and cultural entities.
Donald III was King of Scots from 1093 to 1094 and 1094–1097. He was known as Domnall Bán or "Donald the Fair", anglicized as Donalbain.
Cináed mac Duib, anglicised as Kenneth III, and nicknamed An Donn, was King of Alba (Scotland) from 997 to 1005. He was the son of Dub. Many of the Scots sources refer to him as Giric son of Kenneth son of Dub, which is taken to be an error. An alternate explanation is that Kenneth had a son, Giric, who ruled jointly with his father.
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 legendary figures.
Cathal Crobhdearg Ua Conchobair (1153–1224), was a king of Connacht. He was the youngest son of the High King of Ireland Tairrdelbach Ua Conchobair and brother to the last fully recognized High King Ruadri Ua Conchobair. His own sons Aedh Ua Conchobair and Feidhlimidh Ua Conchobair were kings of Connacht after him.
The Kingdom of Alba was the Kingdom of Scotland between the deaths of Donald II in 900 and of Alexander III in 1286. The latter's death led indirectly to an invasion of Scotland by Edward I of England in 1296 and the First War of Scottish Independence.
The Pictish Chronicle is a name used to refer to a pseudo-historical account of the kings of the Picts beginning many thousand years before history was recorded in Pictavia and ending after Pictavia had been enveloped by Scotland.
The Dalcassians are a Gaelic Irish clan, generally accepted by contemporary scholarship as being a branch of the Déisi Muman, that became very powerful in Ireland during the 10th century. Their genealogies claimed descent from Tál Cas. Their known ancestors are the subject of The Expulsion of the Déisi tale and one branch of their blood-line went on to rule the petty kingdom of Dyfed in Wales during the 4th century; probably in alliance with the Roman Emperor Magnus Maximus.
The High Middle Ages of Scotland encompass Scotland in the era between the death of Domnall II in 900 AD and the death of King Alexander III in 1286, which was an indirect cause of the Wars of Scottish Independence.
The Uí Ímair, also known as the Ivardynasty or Ivarids, was a Norse-Gael dynasty which ruled much of the Irish Sea region, the Kingdom of Dublin, the western coast of Scotland, including the Hebrides and some part of Northern England, from the mid 9th century.
Gofraid ua Ímair or Guthfrith of Ivar was a Hiberno-Scandinavian and Viking leader who ruled Dublin and briefly Viking Northumbria in the early 10th century. He was a grandson of Ímar and a member of the Uí Ímair. Gofraid was most probably among those Vikings expelled from Dublin in 902, whereafter he helped his kinsman Ragnall conquer Northumbria. Another kinsman, Sitric Cáech, became ruler of Dublin around the same time. Ragnall died in 920, and so the following year Sitric left Dublin to rule in Northumbria, and Gofraid succeeded Sitric as ruler of Dublin. Sitric's early reign was marked by raids he conducted against the Gaelic (Native-Irish), including one at Armagh.
Tubridy, less commonly known as Tubrid and Tuberty, is a Gaelic Irish clan from Munster. The sept is most common along the West Coast of County Clare, but has also had some presence in County Waterford and County Tipperary. The Tubridys of Thomond are thought to have originated as scribes, as a sept of the Dál gCais, kindred to clans such as the O'Brien, O'Grady and MacNamara. The name means "descendant of Tiobraide", with the Gaelic language word tiobraid meaning "a well". Although to this day, Ireland remains the core location for the clan, it has also spread in diaspora to Great Britain, the United States, Australia, New Zealand and Canada since the 19th century.
