"Jan Hus was born in Husinec, Bohemia to poor parents. In order to escape poverty, Hus decided to train for priesthood.[10] At an early age he ...
traveled to Prague, where he supported himself by singing and serving in churches. His conduct was positive and, reportedly, his commitment to his studies was "remarkable".[11] After earning a bachelor of arts degree and being ordained as a priest, Hus began to preach in Prague. He opposed many aspects of the catholic church in Bohemia, such as their views on ecclesiology, simony, the Eucharist, and other theological topics.[12]" - (en.wikipedia.org 06.11.2019)