"For the Swedish-Habsburg convention regarding Silesian Protestants, see Treaty of Altranstädt (1707).
The Treaty of Altranstädt was concluded between Charles XII of Sweden and Augustus the Strong of Saxony and Poland–Lithuania, on 13 October 1706, during the Great Northern War. Augustus had to renounce his claims to the Polish throne and his alliance with Russia." - (en.wikipedia.org 02.04.2021)
en
