Original: The Jutes, along with some Angles, Saxons and Frisians, sailed across the North Sea to raid and eventually invade Great Britain from the late 4th century onwards, either displacing, absorbing, or destroying the native Celtic peoples there.
Simplified: The Jutes, along with the Angles, Saxons and Frisians, were mentioned amongst the Germanic tribes who sailed across the North Sea to raid and eventually invade Great Britain.