Ernst I, Duke of Saxe-Coburg was born on December 2, 1818, and became the Duke of Saxe-Coburg in 1844. He was a member of the House of Wettin and played a significant role in the political landscape of his time. His reign was marked by efforts to modernize the duchy and improve its economy. Ernst I was known for his interest in culture and the arts, promoting education and supporting various institutions. He was also involved in the establishment of the Coburg State Theatre and contributed to the development of the Coburg Fortress, enhancing the cultural heritage of his duchy.