The House of Schwarzenberg is a prominent noble family from the Czech Republic, with roots tracing back to the 13th century. They gained significant influence in the Holy Roman Empire and were known for their vast estates and political power. The family played a crucial role in various historical events, including the Thirty Years' War and the Austro-Hungarian Empire. The Schwarzenbergs are recognized for their contributions to culture and the arts, particularly in the Baroque style. Their ancestral seat, Český Krumlov Castle, is a UNESCO World Heritage site, showcasing their historical significance and architectural legacy in the region.