During the Hussite revolution, the lower nobility became an important, complex and powerful political force and exerted considerable influence over the Czech Kingdom. The life of Jan Sádlo of Smilkov is used as an example of a lower nobleman who, due to the political situation, was able to become an influential person and become involved in political developments prior to the revolution and in the revolution's first year.
The story of his life offers some possible interpretations of the events that may have impacted the lower nobility's life at the beginning of 15th century.