The Grand Duchy of Saxe-Weimar was a historical state in central Germany, established in 1815. It was part of the larger region known as Thuringia and was known for its cultural contributions, particularly in literature and the arts. The capital city was Weimar, which became famous for its association with notable figures like Johann Wolfgang von Goethe and Friedrich Schiller. The Grand Duchy was ruled by the House of Saxe-Weimar-Eisenach and played a significant role in the development of German culture during the 19th century. It was dissolved in 1918 following the end of World War I, leading to the establishment of the Weimar Republic.