Jozef Gašpar Tiso (Slovak pronunciation: [ˈjɔzef ˈtisɔ]; Hungarian: Tiszó József; 13 October 1887 – 18 April 1947) was a Slovak politician and Roman Catholic priest who served as president of the Slovak Republic, a client state of Nazi Germany during World War II, from 1939 to 1945. In 1947, after the war, he was executed for treason[1] in Bratislava.