Cosimo I de’ Medici (June 1519 – April 1574) was the second Duke of Florence from 1537 until 1569, when he became the first Grand Duke of Tuscany.
Father: Giovanni dalle Bande Nere
Mother: Maria Salivate
Spouse(s): Eleanor of Toledo, Camilla Martelli
- Francesco de’ Rossi (Il Salviati)
- Rocca di Radicofani (Fortress of Radicofani)
- Ferdinando I de’ Medici (Grand Duke of Tuscany, 1549 – 1609)
- Sunday 23 October 1644
- Wikipedia for background, portrait.