The House of Löwenstein-Wertheim-Rosenberg is a noble family from Germany, known for its historical significance and connections to various European royal families. It originated in the 18th century when the family was established through the union of the Löwenstein and Wertheim families, later incorporating the name Rosenberg. Members of this house have held various titles and positions, including princes and counts. They have been involved in politics, culture, and philanthropy throughout their history, contributing to the social and political landscape of Germany and Europe. The family continues to be recognized for its heritage and influence.