First invasion by the Vikings. They raided monasteries on the coast including Lindisfarne, off the coast of Northumbria.
794
First raids on Scotland and Ireland.
820
Viking raids continue around the English coast
821
Wessex becomes the Supreme Kingdom
865
Great Viking Army from Denmark Invades England
866
Danes capture York (which the Vikings called Jorvik) and make it their kingdon (land ruled by a king)
871
King Ethelred, the West Saxon king, and his brother Alfred, defeat the Viking army at the Battle of Ashdown (in Berkshire).
876
Vikings from Denmark, Norway and Sweden settle permanently in England.
886
King Alfred the Great defeats the Vikings but allows them to settle in Eastern England (the Kingdoms of York and East Anglia) This area on England becomes known as Danelaw and is ruled by the Viking King Guthrum.
901-937
Eastern England (Danelaw) is conquered by the English
950
Vikings from Ireland, the Isle of Man and the Hebrides raid Wales, particularly the coastal monasteries.
954
Eric Bloodaxe, the last Viking King of Jorvik, is thrown out of York.
980
New Viking Raids on England
994
Olaf of Norway and Sven 'Forkbeard', son of the Danish king, lead an invading Danish army in an unsuccessful siege of London, and subsequently ravage the south-east.
1014
King Canute (Cnut) of Denmark captures the English Crown