Historical biography archive · Updated 2026-11-03

Sebastian Biography and Timeline

Follow Sebastian through 3 dated historical records for Portugal.

Sebastian, historical timeline

A chronological timeline drawn from matching World History Database records.

3Distinct records
1 of 1Page
1557–1678Years on this page

1557

Succession

King · House / House of Avis

Succeeds as King of Portugal

Role range: 1557-1578

1678

Death of Sebastian

King · House / House of Avis

Death of Sebastian, while leading an invasion of Morocco

Role range: 1557-1578

Invasion of Morocco

King · Warfare / Portugal War

Sebastian leads an invasion of Morocco

Role range: 1557-1578

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.