Succession
Succeeds as King of Wales
Role range: 1194-1240
Historical biography archive · Updated 2026-11-03
Llywelyn I Fawr the Great Biography and Timeline
Follow Llywelyn I Fawr the Great through 16 dated historical records for Wales.
Llywelyn I Fawr the Great, historical timeline
A chronological timeline drawn from matching World History Database records.
16Distinct records
1 of 1Page
1194–1237Years on this page
1194
Succession
Succeeds as Prince of Wales
Role range: 1194-1240
Succession
Extends rule to land not in Norman hands & drives out the English from north Wales
Role range: 1194-1240
1200
Homage
Pays homage to John who then recognizes Llewelyns capture of north Wales
Role range: 1194-1240
Capture of Anglesey
Captures Anglesey
Role range: 1194-1240
1201
Peace Treaty
Signs a peace Treaty with King John of England
Role range: 1194-1240
Peace
Signs a peace Treaty with King John of England
Role range: 1194-1240
1206
Marriage
Marries Joan, Johns illegitimate daughter
Role range: 1194-1240
1211
Battle of Oswestry
Forced to swear his lands will revert to John should he die without an heir. Defeated by John
Role range: 1194-1240
Invasion of Wales
John forces Llewelyn to cede land between River Conwy & Chester & near Aberystwyth
Role range: 1194-1240
1212
Siege of Aberystwyth
Leads a rebellion against Johns Invasion of north Wales & burns aberysywyth castle
Role range: 1194-1240
1213
Peace
John makes a truce with Llewelyn
Role range: 1194-1240
1214
Capture of Shrewsbury
Captures Shrewsbury
Role range: 1194-1240
1218
Homage
Llywelyn I Fawr the Great accepts Henry III as his Overlord
Role range: 1194-1240
Rule of Wales
Llywelyn I Fawr the Great accepts Henry III as his Overlord
Role range: 1194-1240
1237
Death of Llywelyn I Fawr the Great
Death of Joan, Llywelyn Fawr the Greats wife
Role range: 1194-1240
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.