Grand Duke Charles Frederick of Saxe-Weimar was a German nobleman born on December 2, 1804. He became the Grand Duke of Saxe-Weimar-Eisenach in 1853 and ruled until his death in 1853. His reign was marked by efforts to modernize the duchy and promote education and culture. Charles Frederick was known for his support of the arts and sciences, fostering a vibrant cultural environment in Weimar. He was also a patron of notable figures such as the writer Johann Wolfgang von Goethe and the composer Richard Wagner, contributing to the region's rich artistic legacy.