Succession969
Succeeds as Tsar of Bulgaria. Succeeds as sar of Bulgaria
Historical person
Boris II Biography
Historical biography and chronological timeline for Boris II, based on 2 World History Database records associated with Bulgaria.
2 records969–9722 events1 places
Chronological biography
969
972
Abdication972
Forced to abdicate by the Byzantine Emperor John I who conquers Eastern Bulgaria
Titles and roles
Tsar
Record provenance
This biography is assembled from World History Database records filtered by country and personal-name fields. Exact duplicate display records are removed. The database is an index rather than a complete narrative biography; formal research should verify entries against relevant primary or specialist sources.