Treaty of Åbo

The Treaty of Åbo or the Treaty of Turku was a peace treaty signed between the Russian Empire and Sweden in Turku (Swedish: Åbo) on 7. August^jul./ 18. August^greg. 1743 in the end of the Russo-Swedish War of 1741-1743.

Treaty of Åbo

Old Finland. The area in yellow was given to the Russian empire.
Signed	18 August 1743
Location	Turku, Sweden
Original signatories	Russia Sweden

History

By the end of the war, the Imperial Russian Army had occupied most of Finland, prompting Field-Marshal Trubetskoy and Chancellor Aleksey Bestuzhev to demand the application of uti possidetis principle in this case. By acquiring Finland, Russian politicians aspired to move the Swedish border considerably to the north, thus reducing the danger of Swedish attack on the Russian capital, Saint Petersburg. In the hope of gaining independence, the Finnish estates offered the ephemeral throne of their country to Duke Peter of Holsten-Gottorp, the heir apparent to the Russian Crown.[1] [2]

Another party at the Russian court, represented by pro-Swedish Count Jean Armand de Lestocq and Peter's Holsteinian relatives, proposed to return Finland to the Swedes in recompense for having his uncle, Adolf Frederick of Holstein-Gottorp, elected as heir to the throne of Sweden. Empress Elizabeth of Russia lent her support to the latter faction, partly because she fondly remembered Adolf Frederick's brother, her projected spouse who had died several months before the wedding could take place (in June 1727).[3]

According to the resultant treaty, Sweden ceded to Russia the areas east of the Kymi River with the fortress of Olavinlinna and the towns of Lappeenranta and Hamina. Hence, the Swedish border was moved to the north in accordance with the wishes of Bestuzhev's faction. On the other hand, the Swedes agreed to elect Adolf Frederick as the crown prince. This move exposed the country to the risk of war against Denmark, hence the Baltic Fleet sailed to Stockholm to protect the Swedish capital in case of Danish attack. The territories were incorporated into the Governorate of Vyborg.

After the treaty, Russia came to control the southern part of Karelia. However, Elizabeth guaranteed religion, properties, laws and privileges of the inhabitants of ceded territories. For example, these territories had just a few years earlier adopted (together with the rest of then-Sweden) the 1734 General Law of Sweden.

References

1. "Aleksej Petrovitj Bestuzhev". Nordisk familjebok. Retrieved June 1, 2019.
2. "Peter III., Russland, Zar". Deutsche Digitale Bibliothek. Retrieved June 1, 2019.
3. "Jean Armand de Lestocq". Brockhaus and Efron Encyclopedic Dictionary. Retrieved June 1, 2019.

Other sources

• (in Russian) Shirokorad A.B. Northern Wars of Russia. Moscow, 2001.