The Duc de Berry was a title held by several members of the French royal family, most notably Jean de Berry, who lived during the late 14th and early 15th centuries. He was a significant patron of the arts and is known for commissioning illuminated manuscripts and tapestries, which contributed to the cultural richness of the French Renaissance. Jean de Berry was also a key figure in the political landscape of his time, often involved in the conflicts between the Burgundians and the Armagnacs. His influence extended beyond politics, as he played a crucial role in the development of French art and architecture, leaving a lasting legacy in both fields.