I want to know the answer to the following question:
What was the name of the native people that lived in the southern parts of the British Isles during the Roman Empire occupation?
All the background I'm provided with is that "At that time, Ireland was populated by a people known as Hiberni, the northern third or so of Great Britain by a people known as Picts and the southern two thirds by Britons.". Is that enough to answer the question?
Answer: yes