Leopoldo de' Medici [SEP] position held
Leopoldo de' Medici
Leopoldo de' Medici (6 November 1617 – 10 November 1675) was an Italian cardinal, scholar, patron of the arts and Governor of Siena. He was the brother of Ferdinando II de' Medici, Grand Duke of Tuscany. 
Biography.
Prince Leopoldo was born at the Palazzo Pitti in Florence, the capital of the Grand Duchy of Tuscany then ruled by his father, Grand Duke Cosimo II. His mother Maria Magdalena of Austria was a sister of Queen Margarita of Spain and Ferdinand
Tuscany.
- Leopoldo de' Medici (1636–1641), (1643-1644) son of Cosimo II de' Medici, Grand Duke of Tuscany.
- Mattias de' Medici (1629-1636), (1641-1643), son of Cosimo II de' Medici, Grand Duke of Tuscany.
- Francesco Maria de' Medici (1683-1711) son of Ferdinando II de' Medici, Grand Duke of Tuscany.
- "Unknown" (1711-1717)
- Violante Beatrice