city state · Poland, Lithuania and Russia

Free City of Danzig (1807-1814)

1807 CE – 1814 CE · capital Danzig

A Napoleonic city-state created at Tilsit, nominally free but in practice a French fortress on the Baltic.

Origins

After defeating Prussia, Napoleon created the Free City of Danzig by the Treaty of Tilsit in 1807, taking the city and its surrounding territory from the Kingdom of Prussia. It was placed under the joint protection of Prussia and the Kingdom of Saxony, whose king also ruled the Duchy of Warsaw.

Rule and society

The city had a senate and its own constitution, but real power lay with the French governor, General Jean Rapp, and a large garrison. Napoleon's Continental System cut off Danzig's trade with Britain and ruined its merchants, while the city had to pay heavy contributions. It served as a base for the 1812 invasion of Russia.

Decline and legacy

In 1813 Russian and Prussian forces besieged the city for most of the year, and Rapp surrendered at the end of 1813, the garrison leaving in January 1814. The Congress of Vienna returned Danzig to Prussia in 1815.

Lineage

Free City of Danzig (1807-1814)Kingdom of Prussia 1701 CE – 1918 CE

Connections (1)

  • Free City of Danzig (1807-1814) was a protectorate of French Empire1807 CE – 1814 CE

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Cite this page
APA
The Epoch Institute. (2026). Free City of Danzig (1807-1814). In The Epoch Institute States Register. https://the-epoch-institute.org/state/free-city-of-danzig-1807-1814
MLA
“Free City of Danzig (1807-1814).” The Epoch Institute States Register, The Epoch Institute, 2026, https://the-epoch-institute.org/state/free-city-of-danzig-1807-1814. Accessed .
Chicago
The Epoch Institute. “Free City of Danzig (1807-1814).” The Epoch Institute States Register. 2026. https://the-epoch-institute.org/state/free-city-of-danzig-1807-1814.
Harvard
The Epoch Institute (2026) ‘Free City of Danzig (1807-1814)’, The Epoch Institute States Register. Available at: https://the-epoch-institute.org/state/free-city-of-danzig-1807-1814 (Accessed: ).

Last reviewed October 2026Random state ↻