Historical biography archive · Updated 2026-11-03

Juan Carlos I Biography and Timeline

Follow Juan Carlos I through 12 dated historical records for Spain.

Juan Carlos I, historical timeline

A chronological timeline drawn from matching World History Database records.

12Distinct records
1 of 1Page
1938–1987Years on this page

1938

Birth of Juan Carlos I

King · House / House of Bourbon

Birth of Juan Carlos I

Role range: 1975-

1969

Succession

King · Madrid · House / House of Bourbon

Juan Carlos I is recognized as heir to the throne by the Franco Government

Role range: 1975-

1975

Constitution of Spain

King · Madrid · Government / Government of Spain

Assumes sovereign powers "provisionally" 3 weeks before Francos death

Role range: 1975-

Coronation

King · Madrid · House / House of Bourbon

Crowned King of Spain

Role range: 1975-

Succession

King · Madrid · House / House of Bourbon

Succeeds as King of Spain

Role range: 1975-

Arrest of Franco's political prisoners

King · Madrid · House / House of Bourbon

Orders the release of 500 of Francos political prisoners

Role range: 1975-

Constitution of Spain

King · Madrid · Government / Government of Spain

Promises the re-establshment of parlamentary Government for the 1st time since 1939

Role range: 1975-

Restoration

King · Madrid · House / House of Bourbon

The monarchy is restored after the death of Franco

Role range: 1975-

1976

Reform of Political Parties

King · Madrid · House / House of Bourbon

Juan Carlos I lifts the ban on political parties

Role range: 1975-

1981

Constitution of Spain

King · Revolution / Revolution of Spain

The attempted military coup fails when the King supports Constitutional Government

Coup

King · Revolution / Revolution of Spain

The attempted military coup fails when the King supports Constitutional Government

1987

Vistis the British Queen & addreses the Houses of Lords & Commoms

King · London · Government / Government of Spain

Vistis the British Queen & addreses the Houses of Lords & Commoms at Westminster

Role range: 1975-

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.