Frederica of Baden

Friederike Dorothea Wilhelmina of Baden (12 March, 1781 – 25 September, 1826) was Queen consort of Sweden from 1797 to 1809. Daughter of Karl Ludwig of Baden and Amalie of Hesse-Darmstadt, she was the younger sister of Empress Elisabeth Alexeievna (formerly Princess Louise of Baden), wife of Tsar Alexander I of Russia.