House of Medici
Rulers of Tuscany from: 1434 to 1494; 1512 to 1530; and 1531 to 1737
House of Murat (Kingdom of Naples)
Reign of Joachim Murat from 1808 to 1815; Princes of Pontecorvo since 1812
House of Savoy
Rulers of Sicily (from 1713 to 1720), Sardinia (from 1720 to 1861) and Italy (from 1861 to 1946)