Henry I, named "The Courageous", was a member of the House of Reginar and first duke of Brabant from 1183/84 until his death.
Baldwin VI, also known as Baldwin the Good, was the count of Hainaut from 1051 to 1070 and count of Flanders from 1067 to 1070.
The Counts of Louvain were a branch of the Lotharingian House of Reginar which from the late 10th century ruled over the estates of Louvain (French) or Leuven (Dutch) in Lower Lorraine.
Gudula of Brabant, also known as Saint Gudula, was a Christian saint who is venerated in Catholic and Orthodox churches. In Brabant, she is usually called Goedele or Goule;. Her name is connected to several places: Moorsel, Brussels and Eibingen.
Reginar IV, Count of Mons, in Hainaut, was the son of Reginar III and Adela. His father died in exile in Bohemia in 973.
Charles was the duke of Lower Lorraine from 977 until his death.
Albert I the son of Robert I, was a count who held the castle of Namur and a county in the Lommegau. His county came to be referred to as the County of Namur in records during his lifetime.
Godfrey I, called the Bearded, the Courageous, or the Great, was the Landgrave of Brabant, Count of Brussels and Leuven (Louvain) from 1095 to his death and Duke of Lower Lorraine from 1106 to 1129. He was also Margrave of Antwerp from 1106 to his death.
Godfrey III, called the Bearded, was the eldest son of Gothelo I, Duke of Upper and Lower Lorraine.
Gothelo, called the Great, was the duke of Lower Lorraine from 1023 and of Upper Lorraine from 1033. He was also the margrave of Antwerp from 1005 and count of Verdun. Gothelo was the youngest son of Godfrey I, Count of Verdun, and Matilda, daughter of Herman, Duke of Saxony. On his father's death, he received the march of Antwerp and became a vassal of his brother, Godfrey II, who became duke of Lower Lorraine in 1012. Gothelo succeeded his brother in 1023 with the support of the Emperor Henry II, but was opposed until Conrad II forced the rebels to submit in 1025. When the House of Bar, which ruled in Upper Lorraine, became extinct in 1033, with the death of his cousin Frederick II, Conrad made Gothelo duke of both duchies, so that he could assist in the defence of the territory against Odo II, count of Blois, Meaux, Chartres and Troyes. It was during this time 1033-1034, that Gothelo clashed with Baldwin IV, Count of Flanders, concerning the march of Ename.
Godfrey II (965–1023), called the Childless, son of Godfrey I, Count of Verdun was the first of several members of his family to become duke of Lower Lorraine which roughly corresponded to modern Belgium, southern Netherlands, and the northern part of the German Rhineland.
Adalbert I of Vermandois, was the son of Herbert II of Vermandois and Adela of France. Born about 915, he succeeded his father as Count of Vermandois in 946.
Henry III of Louvain, was Count of Louvain (Leuven) and Landgrave of Brabant, son of Henry II, Count of Louvain and Brussels, and Adela of Orthen, a daughter of Count Everard of Orthen.
Count Lambert "the Bearded" was the first person to be described as a count of Leuven in a surviving contemporary record, being described this way relatively late in life, in 1003. He is also the patrilineal ancestor of all the future counts of Leuven and dukes of Brabant until his descendant John III, Duke of Brabant, who died in 1355.
The Reginarids were a family of magnates in Lower Lotharingia during the Carolingian and Ottonian period. Their modern name is derived from the personal name which many members of the family bore, and which is seen as a Leitname of the family. At least two Dukes of Lotharingia in the 10th century belonged to this family. After a period of exile and rebellion, the two brothers who returned to power founded the first dynasties of the County of Hainault and County of Louvain. The latter were ancestors of the House of Brabant, Landgraves and later Dukes of Brabant, Lothier and Limburg. The Reginarid Brabant dynasty ended in 1355, leaving its duchies to the House of Luxembourg which in turn left them to the House of Valois-Burgundy in 1383. Junior branches of the male line include the medieval male line of the English House of Percy, Earls of Northumberland, and the German House of Hesse which ruled Hesse from 1264 until 1918, included King Frederick of Sweden and still exists today.
Dedi was the Margrave of the Saxon Ostmark from 1046 and a claimant for the title of Margrave of Meissen from 1069. He was the second son of Dietrich II of Wettin and Matilda, daughter of Eckard I of Meissen.
Henry II was the Count of Louvain (Leuven) from 1054 through 1071 (?). Henry II was the son of Lambert II, Count of Louvain and Oda of Verdun. His maternal uncles included Pope Stephen IX and Duke Godfrey the Bearded of Lorraine.
Gertrude of Flanders, was a Countess of Louvain and Landgravine of Brabant by marriage to Henry III, Count of Leuven, and a Duchess of Lorraine by marriage to Theodoric II, Duke of Lorraine. At the time the duchy was the upper Lorraine, since 959 separated from the duchy of Lower Lorraine.
Adela of Louvain (d.1083) was margravine of Meissen and later, margravine of the Saxon Ostmark.
Gerhard of the Moselle, Count of Metz and possibly of Alsace, was a Lotharingian noble active in the early 11th century. He was a key figure within an alliance of Lotharingian nobles who were seen as opponents of Henry II, Holy Roman Emperor. This also put him in constant conflict with the king's loyal representatives in Lotharingia, his relatives in the family known to historians as the House of Ardenne–Verdun. Henry II was Gerhard's brother-in-law, as they had both married daughters of Count Sigfried, the ancestor of the counts of Luxembourg. Sigfried was also in the Ardenne dynasty, though his family came to be opposed to his Verdun cousins.
