Succession
Succeeds as King of Scotia, son of Kenneth MacAlpin
Role range: 0862-0876
Historical biography archive · Updated 2026-11-03
Constantine I Biography and Timeline
Follow Constantine I through 9 dated historical records for Scotland.
Constantine I, historical timeline
A chronological timeline drawn from matching World History Database records.
9Distinct records
1 of 1Page
862–876Years on this page
862
866
Invasion of Scotland
The Vikings reach as far as Forteviot & take hostages
Role range: 0862-0876
Siege of Forteviot
The Vikings reach as far as Forteviot & take hostages
Role range: 0862-0876
870
Siege of Dumbarton
The Danes & Scots attack Dumbarton & capture the Britisk Kingdom of Strathclyde
Role range: 0862-0876
872
Death of Constantine I
Betrays the exiled Stratchclyde King to the Vikings who kill him
Role range: 0862-0876
876
Assassination of Constantine I
The Danes ravage Pictland & kill Constantine I
Role range: 0862-0876
Burial
Constantine I is buried in Iona
Role range: 0862-0876
Death of Constantine I
Death of Constantine I, killed by the Vikings
Role range: 0862-0876
Battle of Crail
Constantine I is defeated & killed by a Viking Army led by Halfdan
Role range: 0862-0876
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.