Northern England Mamucium (Manchester) and Cataractonium (Catterick). Britannia Inferior extended as far north as Hadrian's Wall, which was the northernmost border of the Roman Empire. Although the Romans invaded modern-day Northumberland and part of Scotland beyond it, they never succeeded in conquering the reaches of Britain beyond the River Tyne. After the end of Roman rule in Britain and the arrival of the Angles, Yr Hen Ogledd (the "Old North") was divided into rival kingdoms, Bernicia, Deira, Rheged and Elmet. Bernicia covered lands north of the Tees, Deira corresponded roughly to the eastern half of modern-day Yorkshire, Rheged to Cumbria, and Elmet
Scotland in the Early Middle Ages Creator", attributed to St Columba) (c. 597). In Old English there is "The Dream of the Rood", from which lines are found on the Ruthwell Cross, making it the only surviving fragment of Northumbrian Old English from early Medieval Scotland. Scotland in the Early Middle Ages Scotland was divided into a series of kingdoms in the early Middle Ages, i.e. between the end of Roman authority in southern and central Britain from around 400 CE and the rise of the kingdom of Alba in 900 CE. Of these, the four most important to emerge were the Picts, the Scots of