The Marqueses de Villaviciosa is a noble title in Spain, created in the 18th century. It was granted to the {Duke of Villaviciosa}, a title that reflects the family's historical significance and wealth. The title is associated with the region of {Villaviciosa}, located in the province of {Asturias}. The Marqueses de Villaviciosa have played a notable role in Spanish history, often involved in political and social affairs. The family has produced several prominent figures, contributing to various aspects of Spanish culture and governance over the years. Their legacy continues to be recognized in contemporary Spain.