Isabella d'Este was Duchess of Parma, and second wife of Duke Ranuccio II Farnese. She was the paternal grandmother of Elisabetta Farnese, Queen of Spain. Wikipedia
Born: October 3, 1635, Modena, Italy
Died: August 21, 1666 (age 30 years), Ducal Palace of Colorno
Parents: Francesco I d'Este and Maria Caterina Farnese
Great-grandparents: Alexander Farnese, Duke of Parma, Cesare d'Este, Catalina Micaela of Spain, and more
Great grandchildren: Philip, Duke of Parma, Charles III of Spain, Mariana Victoria of Spain, and more
Grandchild: Elisabeth Farnese
Grandparents: Ranuccio I Farnese, Margherita Aldobrandini, Alfonso III d'Este, and more