A Slovak patriot Milan Rastislav Štefánik (1880–1919), who helped organise Czechoslovak regiments against Austria-Hungary during the First World War, died in a plane crash.
Un patriot slovac, Milan Rastislav Štefánik (1880-1919), care a ajutat la organizarea regimentelor cehoslovace împotriva Austro-Ungariei în timpul Primului Război Mondial, a murit într-un accident de avion.