Tha an Duchy of Livonia (Polish: Księstwo Inflanckie; Lithuanian: Livonijos kunigaikštystė; Latin: Ducatus Ultradunensis; Estonian: Üleväina-Liivimaa hertsogkond; Latvian: Pārdaugavas hercogiste; ris an canar cuideachd Polish Livonia no Inflanty) na sgìre den Grand Duchy of Lithuania<unk> agus an dèidh sin an Polish<unk>Lithuanian Commonwealth<unk>a bha ann bho 1561 gu 1621.
1561 gu 1621