It was created in 1694 by Graf Casimir zu Sayn-Wittgenstein-Berleburg (1687–1741, ruled 1694–1741) for his youngest brother, Count Ludwig Franz (1694–1750).
Its seat was Ludwigsburg, a spectacular two-winged manor house in Berleburg built by the master builder Mannus Riedesel.
The branch had no territorial holdings of its own and as such had no Imperial immediacy in the Holy Roman Empire.
[1] The family was raised to the rank of Prince in 1834 by King Frederick William III of Prussia.
[2] With the revolutions and wars of the 20th century, descendants were dispersed throughout Europe and North America.