Charlemagne began the line of kings known as the?

Charlemagne, also known as Charles the Great, was born in 742 and died in 814. He became King of the Franks (French) in 768, King of Italy in 774, the first Holy Roman Emperor and the first Emperor in western Europe since the collapse of the Western Roman Empire. Charlemagne was the leader of many historical and victorious battles which united much of Europe.

They were called the Carolingians