Duke of Talleyrand
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Duke of Talleyrand was a French noble title that was created in 1814 for the House of Talleyrand-Périgord. The title became extinct in 1968.
Charles Maurice de Talleyrand-Périgord was a statesman of the end of the 18th century and beginning of the 19th. As Minister of Foreign Affairs and Grand Chamberlain under Napoleon I, he received the title of Prince of Benevento in 1806.
At the time of the defeat of Napoleon in 1814, Talleyrand acted for the restoration of Louis XVIII and the establishment of a constitutional monarchy. As Foreign Minister, he negotiated the terms of the Treaty of Paris. As compensation for his work, he received the title of Prince Talleyrand and a seat in the Chamber of Peers.
In 1815, the title was made hereditary, then attributed in 1817 to his nephew Edmond; the letters patent of the title were published in 1818, with a promise of establishment of majorat effective in 1821.[1]