Duchess Amelia of Württemberg was the Duchess of Saxe-Altenburg by marriage to Joseph, Duke of Saxe-Altenburg.
She was a daughter of Duke Louis of Württemberg and Princess Henrietta of Nassau-Weilburg. Wikipedia
Born: June 28, 1799, Wolany, Poland
Died: November 28, 1848 (age 49 years), Altenburg, Germany
Spouse: Joseph, Duke of Saxe-Altenburg (m. 1817–1848)
Great-grandparents: Charles Alexander, Duke of Württemberg, Princess Marie Auguste of Thurn and Taxis, Princess Sophia Dorothea of Prussia, and more