Raymond Berengar IV of Provence was a notable count in the 12th century, ruling over the region of Provence in southern France. He was born around 1130 and became known for his efforts to consolidate power and expand his territory. His reign was marked by political alliances and conflicts with neighboring lords. Raymond Berengar IV was also recognized for his patronage of the arts and culture, contributing to the flourishing of Provençal literature. He played a significant role in the development of the region, influencing its social and political landscape during a time of feudal fragmentation.