Royal Prussia
| Royal Prussia | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Province of Poland | |||||||||
| 1466–1772 | |||||||||
Flag
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Map of Royal Prussia (light pink) | |||||||||
| Area | |||||||||
| • Coordinates | 54°N 19°E / 54°N 19°E | ||||||||
| History | |||||||||
| 19 October 1466 | |||||||||
| 1 July 1772 | |||||||||
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| Today part of | Poland Russia¹ | ||||||||
| ¹ Small portion of the Vistula Spit around Narmeln (Polski) | |||||||||
Royal Prussia (Polish: Prusy Królewskie; German: Königlich-Preußen or Preußen Königlichen Anteils, Kashubian: Królewsczé Prësë) or Polish Prussia (Polish: Prusy Polskie; German: Polnisch-Preußen) was a province of the Crown of the Kingdom of Poland, which was established following the Second Peace of Thorn (1466) from territory in Pomerelia and western Prussia which had been part of the State of the Teutonic Order. Royal Prussia retained its autonomy, governing itself and maintaining its own laws, customs, and rights.
In 1569, Royal Prussia was fully integrated into the Crown of the Kingdom of Poland and its autonomy was largely abolished. As a result, the Royal Prussian parliament was incorporated into the Sejm of the Polish–Lithuanian Commonwealth. In 1772 and 1793, after the first and second partition of Poland, the former territory of Royal Prussia was annexed by the Kingdom of Prussia and subsequently re-organized into the province of West Prussia.