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Gian Carlo de' Medici

1611 – 1663

Catholic cardinal;

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About Gian Carlo de' Medici

Lived 1611 – 1663 (aged 51). Gian Carlo de' Medici was a catholic priest and catholic bishop.

Giancarlo de' Medici (24 July 1611 – 22 January 1663) was an Italian cardinal of the House of Medici. He was the second son of Grand Duke Cosimo II of Tuscany and his wife, Maria Maddalena of Austria, and the brother of Ferdinando II de' Medici, Grand Duke of Tuscany.

Biography He was born at Florence, the second son and third child of Cosimo II de' Medici, Grand Duke of Tuscany and Maria Maddalena of Austria. He entered the ecclesiastical state at a young age. In 1620 he joined the Sovereign Military Order of Malta and was named Grand Prior of Pisa. In 1638 he was named General of the Mediterranean Sea.

On 14 November 1644 Pope Innocent X created Giancarlo a cardinal-deacon as a token of his affection toward the Medici. Thus forced to give up his military career and with it the title of "General of the Spanish Seas", Giancarlo could not reconcile himself to his new "religious" lifestyle.

Cardinal de' Medici participated in the papal conclave, 1655 as one of leaders of the Spanish faction. Pope Alexander VII made Giancarlo responsible for welcoming Queen Christina of Sweden, a new convert to Catholicism, to Rome in 1655. Upon discovering of the closeness that had formed between the two, the Pope sent Gian Carlo back to Florence, declaring him "too handsome and too young" to be "spiritual advisor" to the Queen.

Here, Giancarlo led a life of dissipation, taking many mistresses; nevertheless, Ferdinando II delegated to him the management of the state's financial affairs. After one of his mistresses died, "the sexton who buried her said that Cardinal Gian Carlo, remembering the convulsions of that ivory body, came to look once more; and overcome by so much beauty, entered the vault and lay with her for the last time." He murdered a romantic rival, Cavaliere Luna, but his brother, Duke Ferdinando II, did nothing. He was patron of science, letters and music. He founded the Accademia degli Immobili and contributed to the construction of Teatro della Pergola and the enrichment of the Galleria Palatina di Palazzo Pitti.

In later years, Giancarlo donated his sizeable art collection to form the Pitti Gallery. He died at Florence, of an apoplexy, at the age of 51, and was interred in the Medicean necropolis, the Basilica of San Lorenzo, Florence.

Four years after the death of Giancarlo, his younger brother Leopoldo was created a cardinal.

Ancestors

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Important facts

Birth century
Positions held
Cardinal
Also known as
Giovan Carlo De' Medici, Cardinal Giovan Carlo de' Medici, Giovan Carlo de', Cardinal Medici, Giancarlo de' Medici

Family & relationships

Parent
Cosimo II de' Medici, Grand Duke of Tuscany
Parent
Maria Maddalena of Austria

People in Gian Carlo de' Medici's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Gian Carlo de' Medici's

Frequently asked questions

Who was Gian Carlo de' Medici?

Catholic cardinal; (1611-1663)

When was Gian Carlo de' Medici born?

Gian Carlo de' Medici was born on 4 July 1611 in Florence.

When did Gian Carlo de' Medici die?

Gian Carlo de' Medici died on 22 January 1663 in Villa Castello.

What was Gian Carlo de' Medici's occupation?

Gian Carlo de' Medici was a catholic priest and catholic bishop.

Sources & further reading

· Wikipedia: Gian Carlo de' Medici

· Wikidata: Q1316745

· DBpedia: Giancarlo de' Medici

Cite this page

APA: Biography.guide. (2026). Gian Carlo de' Medici. https://biography.guide/gian-carlo-de-medici/

MLA: "Gian Carlo de' Medici." Biography.guide, https://biography.guide/gian-carlo-de-medici/.

Chicago: "Gian Carlo de' Medici." Biography.guide. https://biography.guide/gian-carlo-de-medici/.

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