Treaty of Cardis
The Treaty of Cardis was a peace settlement made in 1661 between Tsardom of Russia and the Swedish Empire. This particular agreement ended the Russo–Swedish War (1656–1658). It took place in Cardis Manor (nowadays Kärde) in Estonia. Based on the terms of the treaty, Russia surrendered to Sweden all captured territories. Moreover, all vessels constructed at Kokenhausen (Latvian: Koknese, Russian: Tsarevich-Dmitriev) for the failed Russian siege of Riga were destroyed (the vessels were constructed in a shipyard founded by a boyar named Afanasy Ordin-Nashchokin). Overall, the Peace of Cardis maintained the territorial accords of the Treaty of Stolbovo.