He was embroiled in an argument with the archbishop of Trier as to the abbaye Saint-Maximin in Trier which he had avowed. The archbishop excommunicated him and Conrad had to make honourable amends and set out on pilgrimage for Jerusalem to have his excommunication lifted. He died in Italy on the return journey.
Marriage and issueEdit
- Matilda (1070 † ), married Godefroy (1075 † ), Count of Bleisgau
- Henry III († 1096), Count of Luxembourg
- Rudolph († 1099), abbot of Saint-Vannes at Verdun
- Conrad, cité en 1080
- Adalbero, (d. 1098 in Antioch), Archdeacon of Metz, travelled to the Holy Land as part of the army of Godfrey of Bouillon, where he was executed by the Turks
- Ermesinde (1075 † 1143), married
- William I (1081 † 1131), Count of Luxembourg, married Matilda of Beichlingen
- Gades, John A. (1951). Luxembourg in the Middle Ages. Brill.
- Jackman, Donald C. (2012). The Kleeberg Fragment of the Gleiberg County. Editions Enplage.