duchy · Scandinavia and the Baltic

Duchy of Courland and Semigallia (1918)

1918 CE – 1918 CE · capital Mitau

German client state proclaimed by Courland's Baltic German nobles in 1918, which offered its ducal crown to Kaiser Wilhelm II.

Origins

Under German occupation, the Courland Landesrat, a council dominated by Baltic German nobles, proclaimed on 8 March 1918 the restoration of the Duchy of Courland and Semigallia, covering the former Governorate of Courland. It offered the ducal crown to Wilhelm II, and Germany recognised the duchy on 15 March.

Rule and society

The duchy had no real government of its own and depended on the German military administration that had replaced Ober Ost. Its leaders planned German settlement and close union with the German Empire. Latvians, the great majority of the population, were excluded from its councils and rejected it.

Decline and legacy

In autumn 1918 the duchy was to join the United Baltic Duchy, but Germany's defeat in November ended the scheme. The Republic of Latvia, proclaimed on 18 November 1918, took over its territory after the War of Independence.

Lineage

Connections (1)

  • Duchy of Courland and Semigallia (1918) was a protectorate of German Empire1918 CE

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Cite this page
APA
The Epoch Institute. (2026). Duchy of Courland and Semigallia (1918). In The Epoch Institute States Register. https://the-epoch-institute.org/state/duchy-of-courland-and-semigallia-1918
MLA
“Duchy of Courland and Semigallia (1918).” The Epoch Institute States Register, The Epoch Institute, 2026, https://the-epoch-institute.org/state/duchy-of-courland-and-semigallia-1918. Accessed .
Chicago
The Epoch Institute. “Duchy of Courland and Semigallia (1918).” The Epoch Institute States Register. 2026. https://the-epoch-institute.org/state/duchy-of-courland-and-semigallia-1918.
Harvard
The Epoch Institute (2026) ‘Duchy of Courland and Semigallia (1918)’, The Epoch Institute States Register. Available at: https://the-epoch-institute.org/state/duchy-of-courland-and-semigallia-1918 (Accessed: ).

Last reviewed October 2026Random state ↻