The Pacification Sejm was a session of the

Sejm The Sejm (English: , Polish: ), officially known as the Sejm of the Republic of Poland ( Polish: ''Sejm Rzeczypospolitej Polskiej''), is the lower house of the bicameral parliament of Poland. The Sejm has been the highest governing body of ...

in 1736 that concluded the

War of the Polish Succession The War of the Polish Succession ( pl, Wojna o sukcesję polską; 1733–35) was a major European conflict sparked by a Polish civil war over the succession to Augustus II of Poland, which the other European powers widened in pursuit of thei ...

in the

Polish–Lithuanian Commonwealth The Polish–Lithuanian Commonwealth, formally known as the Kingdom of Poland and the Grand Duchy of Lithuania, and, after 1791, as the Commonwealth of Poland, was a bi- confederal state, sometimes called a federation, of Poland and Lithuania ru ...

that erupted after the death of

Augustus II the Strong Augustus II; german: August der Starke; lt, Augustas II; in Saxony also known as Frederick Augustus I – Friedrich August I (12 May 16701 February 1733), most commonly known as Augustus the Strong, was Elector of Saxony from 1694 as well as K ...

in February 1733. It confirmed the accession of

Augustus III Augustus III ( pl, August III Sas, lt, Augustas III; 17 October 1696 5 October 1763) was King of Poland and Grand Duke of Lithuania from 1733 until 1763, as well as Elector of Saxony in the Holy Roman Empire where he was known as Frederick Aug ...

to the Polish throne, and gave Augustus the power to appoint as

Duke of Courland The Duchy of Courland and Semigallia ( la, Ducatus Curlandiæ et Semigalliæ; german: Herzogtum Kurland und Semgallen; lv, Kurzemes un Zemgales hercogiste; lt, Kuršo ir Žiemgalos kunigaikštystė; pl, Księstwo Kurlandii i Semigalii) was ...

a candidate who had the approval of Russia, Prussia, and the local nobility. (This power was in effect a retroactive approval of Augustus' agreement with

Anna of Russia Anna Ioannovna (russian: Анна Иоанновна; ), also russified as Anna Ivanovna and sometimes anglicized as Anne, served as regent of the duchy of Courland from 1711 until 1730 and then ruled as Empress of Russia from 1730 to 1740. Much ...

that she could name her preferred candidate,

Ernst Johann von Biron Ernst Johann von Biron (german: Ernst Johann von Biron; russian: link=no, Эрнст Иоганн Бирон; (german: link=no, Bühren); ) was a Duke of Courland and Semigallia (1737–1740 and 1763–1769) and briefly regent of the Russian E ...

, to that post.)

References

* Lindsey, J. O. (ed). ''The Cambridge New Modern History'', Volume 7. 1736 in Europe 1730s in the Polish–Lithuanian Commonwealth Sejm of the Polish–Lithuanian Commonwealth {{Poland-hist-stub pl:Sejm pacyfikacyjny (1736)