or Jan Huss
born 0441; 1370, Husinec, Bohemia
died July 6, 1415, Konstanz
Bohemian religious reformer.
He studied and taught at the University of Prague, where he was influenced by John Wycliffe . As rector of the university from 1402, he became leader of a reform movement that criticized the corruption of the Roman Catholic clergy. The movement was threatened when Wycliffe's teachings were condemned by the church, and Hus's position was further undermined by his stand in the power struggles among rival popes. He was excommunicated in 1411 but continued to preach. Renewed sale of indulgence s by the antipope John XXIII earned Hus's criticism, which in turn led to a revival of the case of heresy against him. He was invited to the Council of Constance to explain his views; though promised safe conduct, he was arrested, tried for heresy, and burned at the stake. His writings were important in the development of the Czech language as well as in the theology of church reform, and his followers were called Hussite s.