Vavrinec Ján Šrobár, known as Vavro Šrobár (9 August 1867 – 6 December 1950) was a Slovak medical doctor and politician. He was a major figure in Slovak politics in the interwar period. Šrobár played an important role in the creation of Czechoslovakia in 1918 following the collapse of the Austro-Hungarian Empire and served in a variety of ministerial roles between the wars. He also served for many years as a representative in the Czechoslovak parliament and was a tenured professor in the history of medicine. Šrobár retired from public life before the outbreak of the Second World War, but follo