Cardinal Leopoldo

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Cardinal Leopoldo de' Medici

Birthdate: (58)
Death: 1675 (58)
Immediate Family:

Son of Cosimo II de' Medici, granduca di Toscana (Granduke) and Maria Magdalena von Habsburg
Brother of Ferdinando II de' Medici, granduca di Toscana (Granduke); Anna de Medici; Margherita de' Medici and Giancarlo de Medici

Managed by: Carole (Erickson) Pomeroy,Vol. C...
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About Cardinal Leopoldo

Leopoldo de' Medici (6 November 1617 – 16 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.


Leopoldo de' Medici was born in Florence. He was educated under Jacopo Soldano, Father Flaviano Michelini and Evangelista Torricelli. When his brother was elected Grand Duke, Leopoldo acted as his advisor for manufactures, agriculture and trades.

He took a great interest in science and technology. In 1638 he founded the Accademia Platonica, and, together with Ferdinando, the Accademia del Cimento ("Academy of the Daring") in 1657 to promote observation of nature through the Galileian Method. In 1641 Leopoldo had been named member of the Accademia della Crusca, for which he edited the entries regarding art for the 3rd edition of the Crusca Dictionary (1691).

Leopoldo was also a great collector of rare books, paintings (the Venetian collection at the Uffizi is inherited from him), drawings, statues, coins and self-portraits. He left a wide correspondence with artists and art collector of his time.

On December 12, 1667 Pope Clement IX named him cardinal of Santi Cosma e Damiano. From that point on Leopoldo made frequent trips to Rome, pursuing his artistic interests. He died in 1675. His large collections are included in several museums of Florence.

Leopoldo had a long correspondence with Christiaan Huygens.[1]


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Cardinal Leopoldo's Timeline

Age 58