Ignacy Jan Paderewski

Paderewski's renown allowed access to influential political and cultural circles in the West. During World War I, he largely suspended concert touring to focus on political advocacy and fundraising, working with organizations such as the Polish National Committee in Paris and relief initiatives in Britain and the United States. In the United States, he met President Woodrow Wilson and contributed to efforts that helped make an independent Poland part of the postwar settlement. In newly independent Poland, Józef Piłsudski appointed Paderewski prime minister and minister of foreign affairs (January–December 1919). He represented Poland at the Paris Peace Conference alongside Roman Dmowski and signed the Treaty of Versailles, which recognized Polish independence after World War I.
His government also oversaw parliamentary elections and legislation on minority protections, though he faced criticism as an administrator and resigned in December 1919. After 1919, Paderewski returned to music and lived most of his later life abroad, while remaining involved in opposition politics in the 1930s as part of the Front Morges circle in Switzerland. After the 1939 invasion of Poland, Paderewski re-entered public life as head of the National Council of Poland, a parliament-in-exile in London, and again sought support for the Allied war effort through broadcasts and fundraising concerts. He died in New York in 1941; he was buried temporarily at Arlington National Cemetery, and in 1992 his remains were reinterred in Warsaw.