Succession
Succeeds as Emperor of the Eastern Roman Empire
Role range: 0842-0867
Historical biography archive · Updated 2026-11-03
Michael III the Drunkard Biography and Timeline
Follow Michael III the Drunkard through 2 dated historical records for Roman Empire.
Michael III the Drunkard, historical timeline
A chronological timeline drawn from matching World History Database records.
2Distinct records
1 of 1Page
842–866Years on this page
842
866
Invasion of Bulgaria
Forces Boris I & his subjects to convert to Christianity
Role range: 0842-0867
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.