republic · Italy

Republic of Siena at Montalcino

1555 CE – 1559 CE · capital Montalcino

The last stand of the Sienese republic, kept alive in the hill town of Montalcino with French support for four years after Siena fell.

Origins

When Siena surrendered to imperial and Florentine forces in April 1555, several hundred citizens who refused to submit withdrew to the fortified town of Montalcino, south of the city, and continued the government of the Republic of Siena there under French protection.

Rule and society

The exiles kept the republic's magistracies and seal, minted coins and governed Montalcino and a few nearby towns. They depended on French troops and on Piero Strozzi, the Florentine exile who commanded for France in Tuscany. The republic's territory was small, its resources were slight and it lived under the constant threat of the Duchy of Florence.

Decline and legacy

The Peace of Cateau-Cambrésis between France and Spain in 1559 withdrew French support, and Montalcino surrendered to Cosimo I de' Medici, joining the future Grand Duchy of Tuscany. The town's people are still nicknamed the last Sienese.

Lineage

Connections (1)

  • Republic of Siena at Montalcino was a protectorate of Kingdom of France1555 CE – 1559 CE

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Cite this page
APA
The Epoch Institute. (2026). Republic of Siena at Montalcino. In The Epoch Institute States Register. https://the-epoch-institute.org/state/republic-of-siena-at-montalcino
MLA
“Republic of Siena at Montalcino.” The Epoch Institute States Register, The Epoch Institute, 2026, https://the-epoch-institute.org/state/republic-of-siena-at-montalcino. Accessed .
Chicago
The Epoch Institute. “Republic of Siena at Montalcino.” The Epoch Institute States Register. 2026. https://the-epoch-institute.org/state/republic-of-siena-at-montalcino.
Harvard
The Epoch Institute (2026) ‘Republic of Siena at Montalcino’, The Epoch Institute States Register. Available at: https://the-epoch-institute.org/state/republic-of-siena-at-montalcino (Accessed: ).

Last reviewed October 2026Random state ↻