The Burgundian Dukes were a series of powerful rulers in the region of Burgundy during the late Middle Ages. They played a significant role in European politics, especially during the 14th and 15th centuries. The most notable among them was Philip the Bold, who expanded the duchy and established a strong dynasty that included influential figures like Philip the Good and Charles the Bold. These dukes were known for their patronage of the arts and culture, contributing to the flourishing of Burgundian culture. They also sought to increase their territories through strategic marriages and military campaigns, which often brought them into conflict with neighboring states, including France and the Holy Roman Empire.