The Roman and Eastern churches split for good.

Macbeth is defeated by Malcolm and Siward of Northumbria, at Dunsinane.

Jaroslav of Kiev died.

Poland recaptured Selesia from Bohemia.

Henry I of France invades Normandy and is defeated at Mortemer.

The papal chair is empty this year.

Light from the supernova that created the crab nebula first reaches the Earth.

1053 - 1054 - 1055

11th century

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