The House of Reuss is a historical dynasty that originated in the region of Thuringia, Germany. It is known for its long-standing rule over various principalities, particularly during the Middle Ages and the early modern period. The family played a significant role in the political landscape of Germany, with several members serving as princes and holding important positions within the Holy Roman Empire. The dynasty is divided into two main branches: the Reuss Elder Line and the Reuss Younger Line. Both branches contributed to the cultural and political development of their territories, with the younger line eventually becoming prominent in the 19th century. The House of Reuss is notable for its unique succession laws, allowing female members to inherit titles and lands.