Infanta Margarita, Duchess of Soria
Infanta Margarita of Spain, Duchess of Soria, 2nd Duchess of Hernani, Grandee of Spain, is the younger sister of King Juan Carlos and aunt of the reigning King Felipe VI of Spain. Wikipedia
Born: 1939 (age 85 years), Rome, Italy
Spouse: Carlos Zurita, Duke of Soria (m. 1972)
Siblings: Infanta Pilar, Duchess of Badajoz, Infante Alfonso of Spain, and Juan Carlos I
Grandparents: Alfonso XIII, Victoria Eugenie of Battenberg, Prince Carlos of Bourbon-Two Sicilies, and more
Full name: Margarita María de la Victoria Esperanza Jacoba Felicidad Perpetua de Todos los Santos de Borbón y Borbón