Duchy of Tuscany

Duchy of Tuscany may refer to the following central Italian territories:

• Tuscia, historical region in Central Italy
• Duchy of Tuscia (576–797), Lombard duchy
• March of Tuscany (812–1197), frontier march of the Holy Roman Empire
• Duchy of Florence (1532–1569)
• Grand Duchy of Tuscany (1569–1859)

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