The Partition Sejm () was a Sejm lasting from 1773 to 1775 in the Polish–Lithuanian Commonwealth, convened by its three neighbours (the Russian Empire, Prussia and Austria) in order to legalize their First Partition of Poland. During its first days in session, that Sejm was the site of Tadeusz Rejtan's famous gesture of protest against Partition. The Sejm also passed other legislation, notably establishing the Permanent Council and the Commission of National Education. Cardinal Laws were confirmed.
The new legislation was guaranteed by the Russian Empire, giving it another excuse to interfere in the Commonwealth politics if the legislation it favored was changed. Russia was the party most determined to form the Permanent Council, which it saw as further means to control the Commonwealth.
The creation of the Commission of National Education, the Commonwealth's and Europe's first ministry of education, is seen as the proudest and most constructive achievement of the otherwise often-deplored Partition Sejm.
Background
In the late 17th and early 18th centuries the Polish-Lithuanian Commonwealth was reduced from the status of a major European power to that of a Russian protectorate (or vassal or client state or satellite state). Russian tsars effectively chose Polish-Lithuanian monarchs utilizing the "free elections" and decided the outcome of much of Poland's internal politics. The Repnin Sejm, for example, was named after the Russian ambassador who unofficially presided over the proceedings.
The Partition Sejm and the First Partition occurred after the balance of power in Europe shifted, with Russian victories against the Ottomans in the Russo-Turkish War (1768–1774) strengthening Russia and endangering Habsburg interests in that region (particularly in Moldavia and Wallachia). At that point, Habsburg Austria considered waging a war against Russia.
Prussia, friendly towards both Russia and Austria, suggested a series of territorial adjustments, in which Austria would be compensated by parts of Prussian Silesia, and Prussia in turn would receive Polish Ermland (Warmia) and parts of the Royal Prussia, a Polish fief already under Baltic German hegemony. King Frederick II of Prussia had no intention of giving up Silesia, gained recently in the Silesian Wars. He was, however, also interested in finding a peaceful solution – his alliance with Russia would draw him into a potential war with Austria, and the Seven Years' War had left Prussia's treasury and army weakened. He was also interested in protecting the weakening Ottoman Empire, which could be advantageously utilized in the event of a Prussian war either with Russia or Austria. Frederick's brother, Prince Henry, spent the winter of 1770–71 as a representative of the Prussian court at Saint Petersburg. As Austria had annexed 13 towns in the Hungarian Szepes region in 1769 (violating the Treaty of Lubowla), Catherine II of Russia and her advisor General Ivan Chernyshyov suggested to Henry that Prussia claim some Polish land, such as Ermland. After Henry informed Frederick of the proposal, the Prussian monarch suggested a partition of the Polish borderlands by Austria, Prussia, and Russia, with the largest share going to the party most weakened by the recent changes in balance of power, Austria. Thus Frederick attempted to encourage Russia to direct its expansion towards weak and dysfunctional Poland instead of the Ottomans. Austrian statesman Wenzel Anton Graf Kaunitz counter-proposed that Prussia take lands from Poland in return for relinquishing Silesia to Austria, but this plan was rejected by Frederick.
Although for a few decades (since the times of the Silent Sejm) Russia had seen a weak Poland as its own protectorate, Poland had also been devastated by a civil war in which the forces of the Bar Confederation attempted to disrupt Russian control over Poland. The recent Koliyivschyna peasant and Cossack uprising in Ukraine also weakened Poland's position. Further, the Russian-supported Polish king, Stanisław August Poniatowski, was seen as both weak and too independent-minded; eventually the Russian court decided that the usefulness of Poland as a protectorate had diminished. The three powers officially justified their actions as a compensation for dealing with a troublesome neighbor and restoring order in Poland through military intervention (the Bar Confederation provided a convenient excuse); in fact all three were interested in territorial gains.
After Russia occupied the Danubian Principalities, Henry convinced Frederick and Archduchess Maria Theresa of Austria that the balance of power would be maintained by a tripartite division of the Polish-Lithuanian Commonwealth instead of Russia taking land from the Ottomans. Under pressure from Prussia, which for a long time wanted to annex the northern Polish province of Royal Prussia, the three powers agreed on the First Partition of Poland. This was proposed under the threat of the possible Austrian-Ottoman alliance. Only token objections were however raised by Austria, which would have instead preferred to receive more Ottoman territories in the Balkans, a region which for a long time had been coveted by the Habsburgs. The Russians also withdrew from Moldavia away from the Austrian border. An attempt of Bar Confederates to kidnap King Poniatowski on 3 November 1771 gave the three courts a pretext to showcase the "Polish anarchy" and the need for its neighbors to step in and "save" the country and its citizens.
Already by 1769–71, both Austria and Prussia had annexed some border territories belonging to the Commonwealth. On 19 February 1772, the agreement of partition was signed in Vienna. A previous agreement between Prussia and Russia had been made in Saint Petersburg on 6 February 1772. Early in August Russian, Prussian and Austrian troops simultaneously entered the Commonwealth and occupied the provinces agreed upon among themselves. On 5 August, the three parties signed the treaty on their respective territorial gains at the Commonwealth's expense. The partition treaty was ratified by its signatories on 22 September 1772.
After having occupied their respective territories, the three partitioning powers demanded that King Poniatowski and the Sejm approve their action. The King appealed to the nations of Western Europe for help and tarried with the convocation of the Sejm. The European powers reacted to the partition with indifference; only a few voices – like that of Edmund Burke – were raised in protest.
While the Polish king and the Senate of Poland were debating on the course of action, the patience of foreign powers was running out. Eventually, one of the most prominent opponents of agreeing to the foreign demands, bishop Adam Stanisław Krasiński, was abducted by Cossacks and transported to Warsaw, where the foreign ambassadors demanded that the King and the Senate call in the Sejm (the entire Polish parliament) to ratify the partition. In another sign of their influence, the next meeting of the Senate saw the senators from the annexed territories denied participation (those denied participation included the bishop of Inflanty, the voivode of Ruthenia and the voivode of Witebsk). When no help was forthcoming and the armies of the combined nations occupied Warsaw to compel by force of arms the calling of the assembly, no alternative was available save passive submission to their will. Warsaw was de facto a garrison of the foreign powers, with their forces commanded by the Austrian (or Russian, sources vary) general Abram Romanius (Abraham). On 19 April the Senate agreed to call for the Sejm to convene.
Preparations Preparations for the Sejm were not easy. Bishops Krasiński and Kajetan Sołtyk argued vocally against it. At least 32 sejmiks (regional parliaments) that were to elect deputies to it were disrupted. Eventually less than half of the regular number of representatives – only about 102–111 (sources vary) deputies, the lowest number in the history of the Commonwealth – arrived in Warsaw, where they were joined by about 36 senators and ministers. Most of the deputies from the Grand Duchy of Lithuania did not attend this Sejm.
Russia was represented by Otto von Stackelberg, Prussia by Gedeon Benoit and Austria by Karl Reviczky.
Partition Treaty
The Sejm began on 19 April (although some preliminary discussions took place days before). It took place in Warsaw and the deputies and senators in service of foreign powers declared it a confederated sejm (with decisions decided by the majority) to prevent liberum veto (the right of any deputy to force an immediate end to the current session and nullify any legislation that had already been passed) being used to stop it. The marshals of the Sejm were Adam Poniński, one of the nobles in Russian service, for the Crown of Poland, and Michał Hieronim Radziwiłł for the Grand Duchy of Lithuania. At least half of the deputies were bribed by the foreign powers, and others were threatened. Some deputies (Tadeusz Rejtan, Samuel Korsak, Stanisław Bohuszewicz, Franciszek Jerzmanowski, Stanisław Kożuchowski, Rupert Dunin, Jan Tymowski, J. Zaremba, Michał Radoszewski, Ignacy Suchecki, Tadeusz Wołodkowicz) tried to protest, which caused delays. Out of those, Rejtan's gesture – in which he was said to have barred the doors, torn his shirt, and asked other deputies to murder him rather than Poland – became widely known, and was immortalized in a painting by Jan Matejko. By 24 April the few vocal opponents, such as Rejtan, had lost, the confederation was joined by the King and the Sejm elected a committee of thirty to deal with the various matters presented (primarily the partitioners' demands, but also some reforms to the government). The committee was to deliberate until September, and the rest of the Sejm was adjourned in the meantime.
Despite some protests, on 18 September 1773, the Committee formally signed the treaty of cession, renouncing all claims of the Commonwealth to the occupied territories. The Sejm on 30 September 1773 accepted the partition treaty. By the first partition the Polish–Lithuanian Commonwealth lost about 211,000 km2 (30% of its territory, amounting at that time to about 733,000 km2), with a population of over four to five million people (about a third of its population of 14 million before the partitions). The treaty was a major success for Frederick II of Prussia: Prussia's share might have been the smallest, but it was also significantly developed and strategically important. Russia received the largest, but economically least-important area, in the northeast.
Notable supporters of the partition, in addition to Poniński, included Michał Hieronim Radziwiłł and the bishops Andrzej Młodziejowski, Ignacy Jakub Massalski, and Primate of Poland Antoni Kazimierz Ostrowski, who occupied high positions in the Senate of Poland.
The senators who protested were threatened by the Russians (represented by Ambassador Otto von Stackelberg), who declared that in the face of refusal the whole capital of Warsaw would be destroyed. Other threats included executions, confiscation of estates, and increase of territory subjected to partition. Some senators were arrested and exiled to Siberia.
Other legislation The partitioning powers (in particular, Russia) demanded that the Sejm pass further reforms, with the intent of strengthening their power over the Commonwealth. The original commission was allowed to work till January 1774, extending the Sejm, which was adjourned again. The commission was unable to carry out its changes in that period, and thus it was allowed to extend its deliberations once more; there were ultimately seven such extensions.