The House of Sayn-Wittgenstein-Berleburg is a German noble family that originated from the historic region of Sayn in the 12th century. It is a branch of the larger House of Sayn, which has a rich history intertwined with various European royal families. The family is known for its connections to the Wittgenstein region and has held significant estates, including the Berleburg Castle. The family gained prominence in the 17th century when it was elevated to princely status. Today, the House of Sayn-Wittgenstein-Berleburg is recognized for its cultural contributions and historical significance in Germany. Members of the family have also been involved in various charitable activities and public service.