de la Huerta is a Spanish royal
María de la Paz Elizabeth Sofía Adriana de la Huerta
Her parents are Spanish nobleman Ricardo Ignacio de la Huerta y Ozores, 16th Duke of Mandas
Duke of Mandas y Villanueva (Spanish: Duque de Mandas y Villanueva), commonly known as Duke of Mandas, is a title of Spanish nobility that is accompanied by the dignity of Grandee of Spain. It was granted to Pedro Maza de Lizana the 23rd December 1614 by king Philip III.
https://en.wikipedia.org/wiki/Duke_of_Mandas
https://en.wikipedia.org/wiki/List_of_current_Grandees_of_Spain