Duke Charles of Brunswick, also known as Charles William Ferdinand, was a German nobleman born in 1735. He was a member of the House of Brunswick and served as a military leader during the Seven Years' War. His leadership was notable for his role in various battles, where he demonstrated strategic skills and bravery. In addition to his military career, Charles was known for his patronage of the arts and his interest in education. He ruled over the Duchy of Brunswick-Wolfenbüttel and was involved in the political affairs of the Holy Roman Empire. He passed away in 1806.