Historical biography archive · Updated 2026-11-03

Andrew Bonar Law Biography and Timeline

Follow Andrew Bonar Law through 64 dated historical records for Great Britain.

Andrew Bonar Law, historical timeline

A chronological timeline drawn from matching World History Database records.

64Distinct records
1 of 2Page
1858–1921Years on this page

1858

Birth of Andrew Bonar Law

Kingston New Brunswick · Government / Conservative Party Government

Andrew Bonar Law is born in the British colony of New Brunswick before later pursuing a political career in Britain.

1870

Law Moves to Scotland

Helensburgh · Government / Conservative Party Government

Following his mother's death, the young Bonar Law moves to Scotland and joins relatives who help raise him.

1880

Law Begins Business Career

Glasgow · Government / Conservative Party Government

Bonar Law builds a career in the iron trade and acquires the commercial experience that informs his later political reputation.

1891

Law Marries Annie Pitcairn Robley

Glasgow · Government / Conservative Party Government

Bonar Law marries Annie Pitcairn Robley, with whom he goes on to have a family.

1900

Law Elected for Glasgow Blackfriars

Glasgow · Government / Conservative Party Government

Bonar Law enters the House of Commons as a Conservative MP representing Glasgow Blackfriars and Hutchesontown.

1902

Law Appointed Parliamentary Secretary

London · Government / Conservative Party Government

Bonar Law enters ministerial office as Parliamentary Secretary to the Board of Trade in Arthur Balfour's government.

1905

Law Leaves Trade Office

London · Government / Conservative Party Government

Bonar Law leaves his Board of Trade post when the Conservative government falls from power.

1906

Law Loses Glasgow Seat

Glasgow · Government / Conservative Party Government

Bonar Law loses his parliamentary seat in the Liberal landslide general election.

Law Returns for Dulwich

Dulwich London · Government / Conservative Party Government

A by election returns Bonar Law to Parliament as the Conservative member for Dulwich.

1910

Law Contests Manchester North West

Manchester · Government / Conservative Party Government

Bonar Law unsuccessfully contests Manchester North West during the first general election of 1910.

Law Elected for Bootle

Bootle · Government / Conservative Party Government

Bonar Law returns to the Commons representing Bootle during the second general election of 1910.

1911

Party Leader

Party Leader of CP · London · Government / Conservative Party Government

Appointed Party Party Leader of the Conservative Party

Role range: 1911-1923

Law Becomes Opposition Leader

London · Government / Conservative Party Government

Bonar Law assumes leadership of the Conservatives and Unionists in the House of Commons.

1912

Home Rule

Party Leader of CP · Government / Conservative Party Government

Pledges Conservative-Unionist support for Ulster resistance to Home Rule proposals

Role range: 1911-1923

Rule of Ireland

Party Leader of CP · Government / Conservative Party Government

Pledges Conservative-Unionist support for Ulster resistance to Home Rule proposals

Role range: 1911-1923

Law Opposes Irish Home Rule

London · Government / Conservative Party Government

Bonar Law makes opposition to the proposed third Home Rule Bill a central Conservative political cause.

1913

Law Backs Ulster Unionists

Ulster · Government / Conservative Party Government

Bonar Law continues to defend Ulster Unionist resistance to home rule as the Irish constitutional crisis deepens.

1914

Law Confronts Home Rule Crisis

London · Government / Conservative Party Government

Bonar Law faces a mounting constitutional confrontation over Irish self government shortly before the outbreak of war.

Law Supports British War Effort

London · Government / Conservative Party Government

After war begins, Bonar Law supports national mobilisation while remaining Conservative opposition leader.

1915

Law Negotiates Wartime Coalition

London · Government / Conservative Party Government

Bonar Law helps negotiate Conservative participation in Asquith's wartime coalition following criticism of the war administration.

Law Appointed Colonial Secretary

London · Government / Conservative Party Government

Bonar Law becomes Secretary of State for the Colonies in Asquith's coalition cabinet.

1916

Resignation of Andrew Bonar Law

Chancellor of the Exchequer · London · Government / Coalition Government

Resigns from Asquiths Coalition Government

Role range: 1916-1922 – 1916-1919

Government

Government / Coalition Government

Requested by the King to form a new Government. Asquith refuses to serve under Law him so he is unable to form a new Government

Role range: 1915-1916

Chancellor of the Exchequer

Chancellor of the Exchequer · London · Government / Coalition Government

Appointed Chancellor of the Exchequer

Role range: 1916-1922 – 1916-1919

War Cabinet

Member of War Cabinet · London · Government / Coalition Government

Appointed Member of 5 man War Cabinet

Role range: 1915-1916

Law Supports Government Reconstruction

London · Government / Conservative Party Government

Bonar Law becomes a central figure in negotiations surrounding the collapse of Asquith's ministry.

Law Declines Premiership Opportunity

London · Government / Conservative Party Government

Bonar Law declines to form a government without sufficient support during the December political crisis.

Law Joins Lloyd George War Cabinet

London · Government / Conservative Party Government

Bonar Law joins Lloyd George's small War Cabinet when the new wartime administration takes office.

Law Becomes Chancellor of Exchequer

London · Government / Conservative Party Government

Bonar Law assumes responsibility for the Exchequer in Lloyd George's wartime government.

1917

Law Oversees Wartime Finance

London · Government / Conservative Party Government

As chancellor, Bonar Law manages demanding wartime financial needs and parliamentary budgetary business.

1918

Feed The Guns Campaign

Member of War Cabinet · Government / Coalition Government

Bonar Law ops the "Feed The Guns Campaign" to raise a 2nd 1 billion pounds war loan

Role range: 1915-1916

Feed The Guns Campaign

Member of War Cabinet · Warfare / World War, 1st

Bonar Law ops the "Feed The Guns Campaign" to raise a 2nd 1 billion pounds war loan

Role range: 1914-1918

Law Supports Coalition Election

London · Government / Conservative Party Government

Bonar Law maintains Conservative participation in Lloyd George's electoral coalition after the armistice.

Law Re Elected in Glasgow Central

Glasgow · Government / Conservative Party Government

Bonar Law wins election for Glasgow Central during the postwar general election.

1919

Lord Privy Seal

Lord Privy Seal · Government / Coalition Government

Appointed Lord Privy Seal

Role range: 1916-1922 – 1919-1922

Treaty of Versailles

Lord Privy Seal · London · Government / Coalition Government

A signatory to the Treaty of Versailles

Role range: 1916-1922 – 1919-1922

Law Becomes Lord Privy Seal

London · Government / Conservative Party Government

Bonar Law ceases serving as chancellor and continues as a senior coalition minister and Commons leader.

Law Leads House of Commons

Westminster · Government / Conservative Party Government

Bonar Law directs government business in the Commons during the first postwar year.

1920

Law Faces Postwar Coalition Strains

London · Government / Conservative Party Government

Bonar Law deals with widening Conservative unease over the coalition and its domestic policies.

1921

Law Resigns Party Leadership

London · Government / Conservative Party Government

Bonar Law steps down as Conservative leader owing to ill health and is succeeded by Austen Chamberlain.

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.