Amid the Thirty Years’ War Protestant commander Gustavus II Adolphus of Sweden finally crossed swords with Catholic commander Johann Tserclaes in 1631 at Breitenfeld, Saxony
Amid the Thirty Years’ War Protestant commander Gustavus II Adolphus of Sweden finally crossed swords with Catholic commander Johann Tserclaes in 1631 at Breitenfeld, Saxony