Cosimo II de' Medici
| Cosimo II | |||||
|---|---|---|---|---|---|
| Cosimo II after Justus Sustermans | |||||
| Grand Duke of Tuscany | |||||
| Reign | 17 February 1609 – 28 February 1621 | ||||
| Predecessor | Ferdinando I | ||||
| Successor | Ferdinando II | ||||
| Born | 12 May 1590 Palazzo Pitti, Florence, Grand Duchy of Tuscany | ||||
| Died | 28 February 1621 (aged 30) Palazzo Pitti, Florence, Grand Duchy of Tuscany | ||||
| Spouse | |||||
| Issue Detail | Maria Cristina Ferdinando II, Grand Duke of Tuscany Cardinal Gian Carlo Margherita, Duchess of Parma Mattias, Governor of Siena Francesco Anna, Archduchess of Austria Cardinal Leopoldo | ||||
| 
 | |||||
| House | House of Medici | ||||
| Father | Ferdinando I | ||||
| Mother | Christina of Lorraine | ||||
| Religion | Roman Catholicism | ||||
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, Grand Duke of Tuscany, and Christina of Lorraine.
For the majority of his 12-year reign, he delegated the administration of Tuscany to his ministers. He is best remembered as the patron of Galileo Galilei, his childhood tutor.