The Landgraviate of Brabant (1085–1183) was a small medieval fiefdom west of Brussels, consisting of the area between the Dender and Zenne rivers in the Low Countries, then part of the Holy Roman Empire. Before 1085 the land had belonged to Hermann II, Count Palatine of Lotharingia. Upon his death, Emperor Henry IV assigned it to Henry III, Count of Louvain and Brussels, granting him the Landgrave of Brabant. This is the earliest known use of the term Landgrave.