Catherine de' Medici
Tuscan princess and Duchess of Mantua and Montferrat as the second wife of Duke Ferdinando and Governor of Siena
About Catherine de' Medici
Lived 1593 – 1629 (aged 35). Catherine de' Medici was an aristocrat and art collector.
Caterina de' Medici (2 May 1593 1629) was a Tuscan noblewoman of the Medici family. She became Duchess of Mantua and Montferrat as the second wife of Duke Ferdinando and Governor of Siena from 1627. She was the second daughter of Grand Duke Ferdinando I of Tuscany and his wife Christina of Lorraine.
Biography
The second daughter and third child of Grand Duke Ferdinando I and Christina of Lorraine, Caterina was born in Florence, on 2 May 1593.
Caterina was considered as a potential spouse to Henry Frederick, Prince of Wales, heir to the three Kingdoms of England, Scotland and Ireland, but his Anglican religion presented an insurmountable barrier.
Caterina married in 1617 Ferdinando Gonzaga, Duke of Mantua and Montferrat; the marriage, however, was childless.
Upon being made a widow in 1626, she returned to Tuscany. Her nephew, Grand Duke Ferdinando II, created her Governess of Siena in 1627, where she died of smallpox two years later.
In later life, Caterina garnered a reputation for intense piety. G.F. Young asserts that she bore a striking resemblance to her brother Cosimo II and sister Claudia. She was interred in the Medicean necropolis, the Basilica of San Lorenzo.
Ancestors
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Important facts
People in Catherine de' Medici's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Catherine de' Medici's
Frequently asked questions
Who was Catherine de' Medici?
Tuscan princess and Duchess of Mantua and Montferrat as the second wife of Duke Ferdinando and Governor of Siena (1593-1629)
When was Catherine de' Medici born?
Catherine de' Medici was born on 2 May 1593 in Florence.
When did Catherine de' Medici die?
Catherine de' Medici died on 17 April 1629 in Siena.
What was Catherine de' Medici's occupation?
Catherine de' Medici was an aristocrat and art collector.
Sources & further reading
· Wikipedia: Catherine de' Medici
· DBpedia: Caterina de' Medici, Governor of Siena
Cite this page
APA: Biography.guide. (2026). Catherine de' Medici. https://biography.guide/catherine-de-medici-aristocrat/
MLA: "Catherine de' Medici." Biography.guide, https://biography.guide/catherine-de-medici-aristocrat/.
Chicago: "Catherine de' Medici." Biography.guide. https://biography.guide/catherine-de-medici-aristocrat/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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