Historical biography archive ยท Updated 2026-11-03

Olaf Guthfrithson Biography and Timeline

Follow Olaf Guthfrithson through 23 dated historical records for Denmark.

Olaf Guthfrithson, historical timeline

A chronological timeline drawn from matching World History Database records.

23Distinct records
1 of 1Page
934โ€“941Years on this page

934

Succession

King ยท House / House of Westfold

Succeeds as King of Denmark

Role range: 0934-0941

Succession

King ยท Dublin ยท Warfare / Viking Invasions

Olaf Guthfrithson succeeds his father Gofraid as King of Dublin and becomes a leading Uรญ รmair ruler.

Role range: 0934-0941

937

Battle of Brananburgh

Brananburgh ยท Warfare / England War

Edward the Elder defeats Constantine II, Guthfrthsson & the King of Strathclyde

Alliance with Scotland

King ยท Dublin ยท Warfare / Viking Invasions

Olaf Guthfrithson allies with Constantine II of Scotland before launching a major campaign against Athelstan.

Role range: 0934-0941

Battle of Brunanburh

King ยท Brunanburh ยท Warfare / Viking Invasions

Olaf Guthfrithson commands Viking forces with Constantine II but is defeated by Athelstan and Edmund.

Role range: 0934-0941

938

Return to Dublin

King ยท Dublin ยท Warfare / Viking Invasions

Olaf Guthfrithson returns to Ireland after the defeat at Brunanburh and resumes rule in Dublin.

Role range: 0934-0941

939

Capture of York

King ยท York ยท House / House of Westfold

Becomes King of York

Role range: 0934-0941

Invasion of England

King ยท House / House of Westfold

While English magnates elect a successor to Athelstan Olaf invades from the Irish sea

Role range: 0934-0941

Capture of York

King ยท York ยท Warfare / Viking Invasions

Olaf Guthfrithson captures York and strengthens Norse power in Northumbria.

Role range: 0934-0941

Invasion of Northumbria

King ยท Northumbria ยท Warfare / Viking Invasions

After Athelstan dies, Olaf Guthfrithson leaves Dublin and invades Northumbria to restore Norse rule.

Role range: 0934-0941

Rule of York

King ยท York ยท Warfare / Viking Invasions

Olaf Guthfrithson establishes himself as King of York with little immediate resistance after Athelstan's death.

Role range: 0934-0941

940

Attack on Northampton

King ยท Northampton ยท Warfare / Viking Invasions

Olaf Guthfrithson advances into Mercia but is repulsed at Northampton during his campaign against Edmund.

Role range: 0934-0941

Attack on Tamworth

King ยท Tamworth ยท Warfare / Viking Invasions

Olaf Guthfrithson attacks Tamworth during the struggle for control of the Midlands.

Role range: 0934-0941

Capture of Leicester

King ยท Leicester ยท Warfare / Viking Invasions

Olaf Guthfrithson takes Leicester during his campaign in the English Midlands.

Role range: 0934-0941

Capture of Tamworth

King ยท Tamworth ยท Warfare / Viking Invasions

Olaf Guthfrithson storms Tamworth during the Mercian campaign, causing heavy losses on both sides.

Role range: 0934-0941

Danelaw

King ยท Leicester ยท Warfare / Viking Invasions

Olaf Guthfrithson reaches a settlement with Edmund near Leicester after gaining control in the Danelaw.

Role range: 0934-0941

Invasion of England

King ยท Midlands ยท Warfare / Viking Invasions

Olaf Guthfrithson expands Norse influence in the Midlands after Athelstan's death.

Role range: 0934-0941

Kingdom of York

King ยท Humber ยท Warfare / Viking Invasions

Olaf Guthfrithson strengthens a Norse kingdom centred on York and the Humber region.

Role range: 0934-0941

Siege of Northampton

King ยท Northampton ยท Warfare / Viking Invasions

Olaf Guthfrithson is forced back at Northampton during his campaign against Edmund.

Role range: 0934-0941

Treaty of Leicester

King ยท Leicester ยท Warfare / Viking Invasions

Olaf Guthfrithson reaches a mediated settlement with Edmund at Leicester after the Mercian campaign.

Role range: 0934-0941

941

Death of Olaf Guthfrithson

King ยท York ยท House / House of Westfold

Death of Olaf Guthfrithson

Role range: 0934-0941

Succession

King ยท York ยท House / House of Westfold

Replaced as King of York by his cousin Sihtricsson who is a less formidable opponent

Role range: 0934-0941

Death of Olaf Guthfrithson

King ยท Northumbria ยท Warfare / Viking Invasions

Olaf Guthfrithson dies while ruling York and Northumbria and is succeeded by Olaf Cuaran.

Role range: 0934-0941

Records, sources and methodology

These dates and descriptions come from the historical_events database. Exact duplicate records have been collapsed. Names are grouped by the country, Name 2 and Name 1 fields; records with missing Name 2 cannot be reliably assigned to an individual biography. Check the underlying sources before formal citation.