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In page Livonia:

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The Livonian Voivodeship (Lithuanian: Livonijos vaivadija; Polish: Województwo inflanckie) was a unit of administrative division and local government in the Duchy of Livonia, part of the Polish–Lithuanian Commonwealth, since it was formed in the 1620s out of the Wenden Voivodeship until the First Partition of Poland in 1772.[citation needed]