Picts
The Aberlemno Serpent Stone, Class I Pictish stone,
showing (top to bottom) the serpent, the double disc
and Z-rod and the mirror and comb.
The Picts were a group of Late Iron Age and Early Mediaeval people living in what is now eastern and northern Scotland. There is an association with the distribution of brochs, Pit-names, for instance Pitlochry, and Pictish stones. They are recorded from before the Roman conquest of Britain until the 10th century, when they merged with the Gaels. They lived to the north of the rivers Forth and Clyde , and spoke the extinct Pictish language, thought to have been related to the Brythonic languages spoken by the Britons to the south.
They are assumed to have been the descendants of the Caledonii and other tribes named by Roman historians or found on the world map of Ptolemy. Pictland, also known as Pictavia, gradually merged with the Gaelic kingdom of Dál Riata to form the Kingdom of Alba (Scotland). Alba expanded, absorbing the Brythonic kingdom of Strathclyde and Bernician Lothian, and by the 11th century the Pictish identity had been subsumed into the "Scots" amalgamation of peoples.
History
The means by which the Pictish confederation formed in Late Antiquity from a number of tribes is unknown, although there is speculation that reaction to the growth of the Roman Empire was a factor.
Pictland had previously been described as the home of the Caledonii. Other tribes said to have lived in the area included the Verturiones, Taexali and Venicones. Except for the Caledonians, the names may be second- or third-hand: perhaps as reported to the Romans by speakers of Brythonic or Gaulish languages.
Pictish recorded history begins in the Dark Ages. It appears that they were not the dominant power in Northern Britain for the entire period. The Gaels of Dál Riata controlled their own region for a time, but suffered a series of defeats in the first third of the 7th century. The Angles of Bernicia overwhelmed the adjacent British kingdoms, and the neighbouring Anglian kingdom of Deira (Bernicia and Deira later being called Northumbria), was to become the most powerful kingdom in Britain. The Picts were probably tributary to Northumbria until the reign of Bridei map Beli, when the Anglians suffered a defeat at the battle of Dunnichen that halted their northward expansion. The Northumbrians continued to dominate southern Scotland for the remainder of the Pictish period.
In the reign of Óengus mac Fergusa (729–761), Dál Riata was very much subject to the Pictish king. Although it had its own kings from the 760s, it appears that Dál Riata did not recover. A later Pictish king, Caustantín mac Fergusa (793–820), placed his son Domnall on the throne of Dál Riata (811–835). Pictish attempts to achieve a similar dominance over the Britons of Alt Clut (Dumbarton) were not successful.
The Viking Age brought great changes in Britain and Ireland, no less in Scotland than elsewhere. The kingdom of Dál Riata was destroyed, certainly by the middle of the 9th century, when Ketil Flatnose is said to have founded the Kingdom of the Isles. Northumbria too succumbed to the Vikings, who founded the Kingdom of York, and the Kingdom of Strathclyde was also greatly affected. The king of Fortriu Eógan mac Óengusa, the king of Dál Riata Áed mac Boanta, and many more, were killed in a major battle against the Vikings in 839. The rise of Cínaed mac Ailpín (Kenneth MacAlpin) in the 840s, in the aftermath of this disaster, brought to power the family who would preside over the last days of the Pictish kingdom and found the new kingdom of Alba, although Cínaed himself was never other than king of the Picts.
In the reign of Cínaed's grandson, Caustantín mac Áeda (900–943), the kingdom of the Picts became the kingdom of Alba. The change from Pictland to Alba may not have been noticeable at first; indeed, as we do not know the Pictish name for their land, it may not have been a change at all. The Picts, along with their language, did not disappear suddenly. The process of Gaelicisation, which may have begun generations earlier, continued under Caustantín and his successors. When the last inhabitants of Alba became fully Gaelicised Scots, probably during the 11th century, the Picts were soon forgotten. Later they would reappear in myth and legend.