The House of Villena was a noble lineage in Spain, originating in the late Middle Ages. It was established by the Count of Villena, a title created in the 14th century. The house played a significant role in the political and social landscape of the time, often aligning with powerful families and participating in key historical events. Members of the House of Villena were known for their influence in the Kingdom of Castile and their contributions to the arts and culture. The family produced notable figures, including Don Juan Manuel, a prominent writer and politician. The house eventually declined in power, but its legacy remains in Spanish history.