The Marqueses de Villanueva de Gallego is a Spanish noble title that originated in the 18th century. It was granted to the {House of Villanueva}, a prominent family in the region of {Aragón}. The title reflects the family's historical significance and their contributions to Spanish society. The title is associated with the town of {Villanueva de Gallego}, located near {Zaragoza}. Over the years, the Marqueses have played a role in local governance and cultural development. The lineage has produced various notable figures in Spanish history, maintaining their influence through generations.