Bohemian Nobility refers to the aristocratic class in the historical region of Bohemia, which is now part of the Czech Republic. This class emerged during the Middle Ages and played a significant role in the political, cultural, and economic life of the region. They often held large estates and were influential in local governance and the Catholic Church. The Bohemian Nobility included notable families such as the Lobkowicz and Valdštejn. They contributed to the development of Czech culture, art, and architecture, leaving behind a rich legacy that can still be seen in the region's castles and historical sites today.