Count Henry of Brabant was a nobleman in the 12th century, known for his role in the Duchy of Brabant, a region that is now part of modern-day Belgium. He was a member of the House of Reginar and played a significant part in the political landscape of the time, often engaging in alliances and conflicts with neighboring territories. Henry's reign was marked by efforts to strengthen his territory and expand his influence. He was also involved in the Crusades, which were military campaigns aimed at reclaiming the Holy Land. His leadership contributed to the development of Brabant as an important feudal state in medieval Europe.