Kingdoms of the British Isles (6th to 9th c. CE)

1. Ireland

AilechUí Néill, Ulster Grianán Ailigh Kingdom 450 – 1283 AD
Airgíalla
Ulster
Clogher Tribal Federation/
Kingdom
331 – 1590 AD
Kingdom of Breifne
Ulster
Croghan Kingdom 700 – 1256 AD
Connacht Tribal chiefdom/
kingdom
c. 10th century BC – 1474 AD
Leinster Kingdom 436 – 1632 AD
Meath Dublin Kingdom 1st century – 1173 AD
Osraige Kilkenny Kingdom 150 – 1185 AD
Tyrconnell
Donegal, Ulster
Dun na nGall Kingdom 464 – 1607 AD
Uí Failghe
Kings Co, Leinster
Rathangan,
Daingean
Kingdom 507 – 1550 AD
Ulaid, Ulster Kingdom 465 – 1177 AD

    "Kingdom of Meath" <https://en.wikipedia.org> 9 August 2015

 

2. Wales (Gaelic invaders/ settlers in Wales)

Ceredigion Kingdom 475 – 680 AD
Dyfed - Gaelic Kingdom 410 – 910 AD
Brycheiniog - Gaelic Talgarth Kingdom 450 – 1045 AD
Glywysing,
Glamorgan
Cardiff Kingdom 490 – 1063 AD
Gwent Caerwent,
Porth-is-Coed
Kingdom 420 – 1081 AD
Gwynedd - Gaelic Various Kingdom 420 – 1261 AD
Powys Various Kingdom 488 – 1160 AD

    "Wales in the Middle Ages" <https://en.wikipedia.org/wiki/> 9 August 2015

 

3. Scotland

Cai
Pictland
Tribal kingdom 25 – 871 AD
Ce
Pictland
Tribal kingdom 1st century – 900 AD
Dál Riata Dunadd Kingdom 501 – 878 AD
Fortriu
Pictland
Tribal kingdom 1 – 850 AD
Kingdom of the Isles
Hebrides
Kingdom 848 – 1266 AD
Pictland Kingdom 250 BC – 850 AD
Scotland Stirling,
Edinburgh
Kingdom 843 – 1707 AD
    "Kingdom of Cat"
<https://en.wikipedia.org/> 9 August 2015
    "Map of Scotland Counties"
<http://maproom.net/> 9 August 2015

 

4. England

Bernicia
now Northumbria
Bamburgh Kingdom 420 – 634 AD
Deira
now Northumbria
York Kingdom 559 – 664 AD
Dumnonia (West Wales)
Cornwall
Isca Dumnoniorum Dukedom/
principality
290 – 875 AD
Kingdom of East Anglia Rendlesham,
Dommoc
Kingdom 6th C – 918 AD
Gododdin
now Northumbria
Kingdom 5th – 8th century AD
Haestingas
now Sussex
Hastings Tribal kingdom 6th century – 771 AD
Kent Durovernum Kingdom 455 – 871 AD
Lindsey
now Northumbria
Lindum Kingdom/Client 410 – 775 AD
Mercia Tamworth Kingdom 527 – 918 AD
Kingdom of Northumbria Bamburgh Kingdom 653 – 954 AD
Rheged
now Strathclyde
Kingdom 550 – 650 AD
Strathclyde Dumbarton,
Govan
Kingdom 450 – 1093 AD
Sussex Selsey Kingdom 477 – 860 AD
Wessex Winchester Kingdom 519 – 1018 AD

    "Kingdom of East Anglia" <https://en.wikipedia.org/wiki/> 9 August 2015.

Caveat

This site is provided for reference only. Except where specifically cited, information contained is conjecture and should not be considered as fact.
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