"Alfred Duff Cooper, 1st Viscount Norwich GCMG, DSO, PC (22 February 1890 \u2013 1 January 1954), known as Duff Cooper, was a British Conservative Party politician, diplomat and author. He wrote six books, including an autobiography, Old Men Forget, and a biography of the French diplomat Talleyrand. He wrote one novel, Operation Heartbreak (1950), which has been republished by Persephone Books."@en . . "Politician, diplomat, author" . . "Secretary of State for War" . . . "1890-02-22Z"^^ . "The Viscount Norwich"@en . "1954Z"^^ . . . "Ambassador to France" . "Chancellor of the Duchy of Lancaster" . . . . . . . . "Cooper, Duff"@en . . . . . . . . "1954-01-01Z"^^ . . "1890Z"^^ . . . .