Historical biography archive · Updated 2026-11-03

Liam Cosgrave Biography and Timeline

Follow Liam Cosgrave through 18 dated historical records for Ireland.

Liam Cosgrave, historical timeline

A chronological timeline drawn from matching World History Database records.

18Distinct records
1 of 1Page
1920–1976Years on this page

1920

Birth of Liam Cosgrave

Dublin · Politics / Fine Gael Party

Birth of Liam Cosgrave

1943

Dail Eireann

Politics / Fine Gael Party

Elected a Fine Gael deputy to Dail Eireann, the Irish Parliament

Election

Politics / Fine Gael Party

Elected a Fine Gael deputy to Dail Eireann, the Irish Parliament

1948

Parliamentary Secretary

Parliamentary Secretary · Government / Coalition Government

Appointed Parliamentary Secretary to the Minister for Industry and Commerce

Role range: 1948-1951

1954

Foreign Secretary of Ireland

Foreign Secretary of Ireland · Government / Coalition Government

Appointed Foreign Minister

Role range: 1954-1957

1955

United Nations

Foreign Secretary of Ireland · Warfare / United Nations

Leader of the delegation to the General Assembly of the United Nations, to which Ireland had been admitted in 1955

1965

Party Leader

Party Leader of Fine Gael Party · Politics / Fine Gael Party

Appointed Party Leader of the Fine Gael Party

1973

Taoiseach of Ireland

Taoiseach of Ireland · Dublin · Government / Government of Ireland

Cosgrave forms a Fine Gael-Labour coalition and assumes the office of Taoiseach.

Role range: 1973-1977

Conference of Sunningdale

Prime Minister of Ireland · Sunningdale · Government / Government of Ireland

A communique announces an agreement is issued, which later becomes known as the Sunningdale Agreement

Role range: 1970-1974 – 1970-1974

Sunningdale Agreement

Prime Minister of Ireland · Sunningdale · Government / Government of Ireland

A communique announces an agreement is issued, which later becomes known as the Sunningdale Agreement

Role range: 1970-1974 – 1970-1974

Sunningdale Agreement

Prime Minister of Ireland · Sunningdale · Government / Government of Ireland

The British and Irish Governments and political leaders from Northern Ireland established a power-sharing or coalition executive for a devolved Northern Irish Government

Copenhagen European Summit

Taoiseach of Ireland · Copenhagen · Government / European Economic Community (EEC)

Represents Ireland at a Community summit during the country's first year of membership.

Role range: 1973-1977

Election

Party Leader of Fine Gael Party · Politics / Fine Gael Party

The general election is won by a coalition of Fine Gael and the smaller Labour Party

1974

Paris European Summit

Taoiseach of Ireland · Paris · Government / European Economic Community (EEC)

Represents Ireland as leaders agree to establish regular meetings under the title European Council.

Role range: 1973-1977

1975

First Irish EEC Presidency

Taoiseach of Ireland · Dublin · Government / European Economic Community (EEC)

Begins Ireland's first Presidency of the Council only two years after joining the Community.

Role range: 1973-1977

First Formal European Council

Taoiseach of Ireland · Dublin · Government / European Economic Community (EEC)

Hosts the first formal meeting of the European Council at Dublin Castle.

Role range: 1973-1977

European Regional Development Fund

Taoiseach of Ireland · Dublin · Government / European Economic Community (EEC)

Leads Ireland during the establishment of the European Regional Development Fund, a major Irish Community priority.

Role range: 1973-1977

1976

Direct Elections Act

Taoiseach of Ireland · Brussels · Government / European Economic Community (EEC)

Heads the Irish government when member states establish direct European Parliament elections.

Role range: 1973-1977

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.