The Treaty of Paris, signed on 30 May 1814, ended the war between France and the Sixth Coalition, part of the Napoleonic Wars, following an armistice signed on 23 April between Charles, Count of Artois, and the allies. It established peace between France and the United Kingdom, Russia, Austria, and Prussia, who in March had defined their common war aim in Chaumont, and was also signed by Portugal and Sweden. Spain signed later in July. Peace talks had started on 9 May between Talleyrand, who negotiated for the exiled Bourbon king Louis XVIII of France, and the allies of Chaumont, who had agreed to reduce France to her 1792 borders and restore the independence of her neighbors after Napoleon Bonaparte's defeat. The allied parties did not sign a common document, but instead concluded separate treaties with France allowing for specific amendments.