Duchy of Courland and Semigallia
- Coat of Arms
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Duchy of Courland and Semigallia
- Ruling Houses
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House of Kettler
1561–1737 -
House of Wettin
1758–1763 -
House of Holstein-Gottorp-Romanov
1796-1917
- Governor-General
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Paul Baron von Hahn
1824-1827
- Noble Houses
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House of Bagge af Boo
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House of von Freytag
von und Baron Freytag von Loringhoven und von Freytag gennant Loringhoff
