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Danish invasion of England under king Sweyn I. King Ethelred flees to Normandy, and Sweyn becomes king of England.

The Poles withdraw from Pomerania (approximate date).

The Jews are expelled from the caliphate of Cordoba.

Estimation: Kaifeng, capital of China becomes the largest city of the world, taking the lead from Córdoba in Al-Andalus.*

Lyfing is appointed Archbishop of Canterbury.

Beauvais changes from a county to a bishopric (approximate date).

Second Italian campaign of German King Henry II.

Al-Hakim Mosque completed in Cairo

Sancha of Leon, wife of Ferdinand I of Leon

Abu Al-Qasim, scholar of medicine

Antipope John XVI