Jan Hus (also John Huss, l. c. 1369-1415) was a Czech philosopher, priest, and theologian who, inspired by the work of John Wycliffe (l. 1330-1384) challenged the policies and practices of the medieval Church and so launched the Bohemian Reformation. When he refused to recant his views, he was arrested and burned at the stake in 1415.
This is a companion discussion topic for the original content at https://www.worldhistory.org/Jan_Hus/.