The history of the language can be traced back to the arrival of three Germanic tribes to the British Isles during the 5th Century AD. Angles, Saxons and Jutes crossed the North Sea from what is the present day Denmark and northern Germany. The inhabitants of Britain previously spoke a Celtic language. This was quickly displaced. Most of the Celtic speakers were pushed into Wales, Cornwall and Scotland. One group migrated to the Brittany Coast of France where their descendants still speak the Celtic Language of Breton today. The Angles were named from Engle, their land of origin. Their language was called Englisc from which the word, English derives.