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The town is one of the oldest spa towns in Europe, and was originally known as "Štubnianske Teplice". It was first mentioned in text dating from 1281 when King Ladislaus IV of Hungary granted the lands surrounding the springs to a Count Peter. The spa became popular with royalty, including King Sigismund of Hungary and Emperor Maximilian I of Mexico. The recuperative abilities of the spa were first studied by the University of Halle medical student Jan Lisschoviny.