Medici Leaders and Rulers in Florence

Cosimo Peter Patriae	1434–1464
Piero di Cosimo	1464–1469
Lorenzo the Magnificent	1469–1492
Piero the Younger	1492–1494
[Prepublican regime, including Savonarola]	1494–1512
Giovanni (later Leo X)	1512–1513
Giuliano, Duke of Nemours	1513
Lorenzo, Duke of Urbino	1513–1519
Giulio (later Clement VII)	1519–1523
Ippolito and Alessandro under guardianship of Cardinal Passerini	1523–1527
[Republican regime, including ‘Republic of Christ’]	1527–1530
Alessandro	1531–1537
Cosimo I	1537–I574
Francesco	1574–1587
Ferdinando I	1587–1609
Cosimo II	1609–1621
Ferdinando II	1621–1670
Cosimo III	1670–1723
Gian Gastone	1723–1737