William the Conqueror (c. 1027–1087), also known as William I of England, was a French statesman and warlord. He was the first Norman King of England (1066–1087). He was also the Duke of Normandy from 1035 until his death.

At the Battle of Hastings, William defeated Harold Godwinson, the last Anglo-Saxon king of England. That event is shown on the Bayeux Tapestry. He changed the course of both Norman and English history. He and Harold fought to see who would have the English throne. Harold was killed at the battle of Hastings in 1066.