Arthur Augustus William Harry Ponsonby, 1st Baron Ponsonby of Shulbrede (16 February 1871 – 23 March 1946) was a British politician, writer, and social activist. He was the third son of Sir
Henry Ponsonby, Private Secretary to
Queen Victoria, and the great-grandson of
Frederick Ponsonby, 3rd Earl of Bessborough.
Frederick Edward Grey Ponsonby, 1st Baron Sysonby, was his elder brother.
Lord Ponsonby is probably most remembered for the statement: "When war is declared, truth is the first casualty", which he made in his book
Falsehood in Wartime: Propaganda Lies of the First World War (1928). A similar line previously had been spoken in 1917 by US Republican Senator
Hiram Johnson.Hiram Johnson said "The first casualty when war comes is truth." From a speech, U.S. Senate 1918 quoted in
The Quote Verifier: Who Said What, Where, and When, by
Ralph Keyes, Macmillan, p. 228, 2006, ISBN 0312340044
Education and early career
He was educated at
Eton and
Balliol College,
Oxford, and joined the Diplomatic Service, taking assignments in
Constantinople and
Copenhagen.
Politics
At the
1906 general election he ran unsuccessfully as a
Liberal candidate, but was elected as
Member of Parliament (MP) for
Stirling Burghs at a
by-election in 1908.
He was opposed to Britain's involvement in
World War I, and joined with
George Cadbury,
Ramsay MacDonald,
E. D. Morel,
Arnold Rowntree and
Charles Trevelyan, to form the
Union of Democratic Control (UDC),...
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