The Princes of Schwarzburg were a noble family that ruled over the region of Schwarzburg in present-day Germany. Their lineage can be traced back to the 12th century, and they played a significant role in the political landscape of the Holy Roman Empire. The family was known for its influence in local governance and its participation in various alliances and conflicts. The principality was divided into two main branches: Schwarzburg-Rudolstadt and Schwarzburg-Sondershausen. Each branch had its own territory and ruling prince, contributing to the cultural and political development of the region. The Princes of Schwarzburg were also patrons of the arts and education, leaving a lasting legacy in their territories.