Jan Hus

Pope Martin V issued a Papal bull that all supporters of reformers like Hus and Wycliffe be slaughtered. Hus was a strong advocate for the Czechs and therefore the Realists and he was influenced by the writings of John Wycliffe. 519 etc.

1369 – 6 July 1415) often referred to in English as John Hus or John Huss was a Czech priest philosopher reformer and master at Charles University in Prague. Their defense and rebellion against Roman Catholics became known as the Hussite Wars.