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Keywords from Image Description:
Ferdinands ketlers. en Ferdinand Kettler Duke of Courland and Semigallia lv Ferdinands Kettlers Kurzemes un Zemgales hercogs rends Kurzemes Hercogu Kapene Rga author PDArt Reproduction from th century portrait PDArt Uploaded with Ferdinand Kettler Dukes of Courland and Semigallia Baltic Germans Generals of the PolishLithuanian