Permanent historical records ยท Updated 2026-11-03

1013 in Denmark

Explore 16 historical events and records for Denmark in 1013.

Historical records for Denmark in 1013

Sorted by month and day. Records with no month are shown last. Showing 16 of 16 unique records.

16Unique records
1 of 1Page
15Named events on this page
1Named people on this page
12Places on this page

December

Submission of London

Sweyn I Forkbeard ยท London ยท Warfare / Viking Invasions

London submits to Sweyn Forkbeard after most of England has accepted him as king.

Submission of London

Sweyn I Forkbeard ยท London ยท Warfare / Viking Invasions

London submits to Sweyn Forkbeard near the end of his conquest of England.

Other events (month unknown)

Acceptance as King

Sweyn I Forkbeard ยท London ยท Warfare / Viking Invasions

Sweyn Forkbeard is accepted as king by most of England after Ethelred's authority collapses.

Advance to the Humber

Sweyn I Forkbeard ยท Humber ยท Warfare / Viking Invasions

Sweyn sails into the Humber and moves inland as northern resistance begins to collapse.

Advance up the Trent

Sweyn I Forkbeard ยท River Trent ยท Warfare / Viking Invasions

Sweyn advances up the River Trent toward Gainsborough during the northern phase of his invasion.

Base at Gainsborough

Sweyn I Forkbeard ยท Gainsborough ยท Warfare / Viking Invasions

Sweyn establishes himself at Gainsborough and receives submissions from northern and midland communities.

Invasion of East Anglia

Sweyn I Forkbeard ยท East Anglia ยท Warfare / Viking Invasions

Sweyn moves quickly through East Anglia as his army advances toward the Humber.

Invasion of England

Sweyn I Forkbeard ยท England ยท Warfare / Viking Invasions

Sweyn Forkbeard invades England after years of renewed Danish war against Ethelred II.

Landing

Sweyn I Forkbeard ยท Sandwich ยท Warfare / Viking Invasions

Sweyn Forkbeard arrives at Sandwich with his fleet before beginning his full-scale invasion of England.

Siege of London

Sweyn I Forkbeard ยท London ยท Warfare / Viking Invasions

Sweyn Forkbeard besieges London before the city finally submits.

Submission of Lindsey

Sweyn I Forkbeard ยท Lindsey ยท Warfare / Viking Invasions

The people of Lindsey submit to Sweyn and provide support during his conquest of England.

Submission of Northumbria

Sweyn I Forkbeard ยท Northumbria ยท Warfare / Viking Invasions

Uhtred and the people of Northumbria submit to Sweyn as his campaign gathers momentum.

Submission of Oxford

Sweyn I Forkbeard ยท Oxford ยท Warfare / Viking Invasions

Sweyn crosses Watling Street and Oxford submits to him, giving hostages to secure peace.

Submission of the Five Boroughs

Sweyn I Forkbeard ยท Five Boroughs ยท Warfare / Viking Invasions

The Five Boroughs submit to Sweyn and strengthen his control across Danish-influenced England.

Submission of Winchester

Sweyn I Forkbeard ยท Winchester ยท Warfare / Viking Invasions

Winchester submits to Sweyn after Oxford, showing the collapse of Ethelred's authority in southern England.

Succession

Sweyn I Forkbeard ยท London ยท Warfare / Viking Invasions

Sweyn Forkbeard is recognised as king in England shortly before his death.

How these records were prepared

Generated from the World History Database historical_events table. Identical display records are collapsed; descriptions otherwise retain the stored text. Coverage and source quality vary. Check primary and specialist sources before citing individual historical claims.