Cosimo I de' Medici (12 June 1519 – 21 April 1574) was the second duke of Florence from 1537 until 1569, when he became the first grand duke of Tuscany...

Cosimo di Giovanni de' Medici (27 September 1389 – 1 August 1464) was an Italian banker and politician who established the Medici family as effective...

Cosimo II de' Medici (12 May 1590 – 28 February 1621) was Grand Duke of Tuscany from 1609 until his death. He was the elder son of Ferdinando I de' Medici...

older brother Francesco I. Ferdinando was the fifth son (the third surviving at the time of his birth) of Cosimo I de' Medici, Grand Duke of Tuscany,...

in 1587. He was a member of the House of Medici. Born in Florence, Francesco was the son of Cosimo I de' Medici, Grand Duke of Tuscany, and Eleanor of Toledo...

February 1545, Lucrezia was the fifth child and third daughter of Cosimo I de' Medici, Duke of Florence (and since 1569 Grand Duke of Tuscany), and Eleanor...

Maria de' Medici (April 3, 1540 – November 19, 1557) was the eldest child of Cosimo I de' Medici, Grand Duke of Tuscany and Eleonora di Toledo. She was...

dynasty that first consolidated power in the Republic of Florence under Cosimo de' Medici, during the first half of the 15th century. The family originated...

of Cosimo I de' Medici, Grand Duke of Tuscany. Giovanni di Bicci de' Medici was born in Florence, Italy. He was the son of Averardo de' Medici and Jacopa...

Giovanni di Cosimo I de' Medici (29 September 1543 – 20 November 1562), also known as Giovanni de' Medici the Younger, was an Italian cardinal. He was...