Título nobiliario español concedido el 21 de diciembre de 1692 a Carlos Ramírez de Arellano y Guevara. La Grandeza de España le es otorgada el 15 de enero de 1741 al III Conde. En 1972 pasa a ostentarlo Ignacio Ramírez de Haro y Pérez de Guzmán, marqués de Villanueva del Duero.
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