Albert III (c. 1027 – 22 June 1102) was the Count of Namur from 1063 until his death. He was the son of Count Albert II and Regelinde of Verdun.[1]
Although he was not formally a duke, Albert is considered to have played the role of an acting Duke of Lower Lotharingia, or "vice duke", during part of his lifetime, while the king's young son Conrad was named as Duke. However he lost this position when Godfrey of Bouillon was given the duchy.[2]
In 1099, Otbert, Bishop of Liege gave him the county of Brunengeruz, territory which had been contested by the counts of Leuven, but the counts of Namur were not able to hold this territory in the long run.
Gislebertus (of Mons) (2005). Chronicle of Hainaut. Translated by Napran, Laura. The Boydell Press.
Tanner, Heather J. (1992). "The Expansion of the Power and Influence of the Counts of Boulogne under Eustace II". In Chibnall, Marjorie (ed.). Proceedings of the Battle Conference 1991. The Boydell Press.