Archibald Sinclair, 1st Viscount Thurso

The Viscount Thurso
Archibald Sinclair as Secretary of State for Air during World War II
Leader of the Liberal Party
In office
26 November 1935 – 26 July 1945
DeputyPercy Harris (1940–1945)
Preceded byHerbert Samuel
Succeeded byClement Davies
Secretary of State for Air
In office
11 May 1940 – 23 May 1945
MonarchGeorge VI
Prime MinisterWinston Churchill
Preceded bySir Samuel Hoare, Bt
Succeeded byHarold Macmillan
Deputy Leader of the Liberal Party
In office
4 November 1931 – 26 November 1935
LeaderHerbert Samuel
Preceded byHerbert Samuel
Succeeded byPercy Harris (1940–1945)
Secretary of State for Scotland
In office
25 August 1931 – 28 September 1932
MonarchGeorge V
Prime MinisterRamsay MacDonald
Preceded byWilliam Adamson
Succeeded bySir Godfrey Collins
Liberal Chief Whip
In office
1930 – 25 August 1931
LeaderDavid Lloyd George
Preceded byRobert Hutchison
Succeeded byGoronwy Owen
Member of the House of Lords
In office
7 July 1954 – 15 June 1970
Hereditary Peerage
Preceded byPeerage created
Succeeded byThe 2nd Viscount Thurso
Member of Parliament
for Caithness and Sutherland
In office
15 November 1922 – 5 July 1945
Preceded byLeicester Harmsworth
Succeeded byEric Gandar Dower
Personal details
BornArchibald Henry Macdonald Sinclair
22 October 1890 (1890-10-22)
Chelsea, London, England or Caithness, Scotland
Died15 June 1970(1970-06-15) (aged 79)
Twickenham, London, England
PartyLiberal
Spouse
Marigold Forbes
(m. 1918)
Alma materRoyal Military College, Sandhurst
Signature
Military service
Branch/serviceBritish Army
RankMajor
Battles/wars
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Archibald Henry Macdonald Sinclair, 1st Viscount Thurso, KT, CMG, PC (22 October 1890 – 15 June 1970), known as Sir Archibald Sinclair between 1912 and 1952, and often as Archie Sinclair, was a British politician and leader of the Liberal Party.