The Right Honourable Robert Stevenson Horne, 1st Viscount Horne of Slamannan, G.B.E., K.C., P.C.
- Born: 28 February 1871
- Died: 3 September 1940
- 1871-1910: Mr. Robert Horne
- 1910-1918: Mr. Robert Horne, K.C.
- 1918-1918: Sir Robert Horne, K.B.E., K.C.
- 1918-1919: Sir Robert Horne, K.B.E., K.C., M.P.
- 1919-1920: The Rt. Hon. Sir Robert Horne, K.B.E., K.C., M.P.
- 1920-1937: The Rt. Hon. Sir Robert Horne, G.B.E., K.C., M.P.
- 1937-1940: The Viscount Horne of Slamannan, G.B.E., K.C.
- Minister of Labour, 1919-1920
- President of the Board of Trade, 1920-1921
- Chancellor of the Exchequer, 1921-1922
- Knight Commander of the Order of the British Empire, 1918
- Knight Grant Cross of the Order of the British Empire, 1920
- King's Counsel, 1910
- Member of Parliament for Glasgow Hillhead, 1918-1937
|Chancellor of the Exchequer|