Margherita de' Medici
Margherita de' Medici was Duchess of Parma and Piacenza by her marriage to Odoardo Farnese, Duke of Parma. Margherita was regent of Piacenza in 1635, and regent of the entire duchy from 1646 until 1648 during the minority of her son. Wikipedia
Born: May 31, 1612, Florence, Italy
Died: February 6, 1679 (age 66 years), Parma, Italy
Great-grandparents: Cosimo I de' Medici, Eleanor of Toledo, Claude of Valois, and more
Children: Ranuccio II Farnese, Princess Caterina Farnese of Parma, Alessandro Farnese, and more
Great grandchild: Elisabeth Farnese
Grandparents: Ferdinando I de' Medici, Christina of Lorraine, Maria Anna of Bavaria, and more