Duchy of Mecklenburg
State · 1806–1870 CE · at its largest around 1836 CE
The Mecklenburg duchies on Germany's Baltic coast, divided into Mecklenburg-Schwerin and Mecklenburg-Strelitz, both raised to grand duchies in 1815.
On its lands while it lasted
- Lübeck (c. 1806 CE): Capital of Free City of Lübeck (1806–1870).
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