Frederick of Luxembourg

Frederick of Luxembourg (965 – 6 October 1019), count of Moselgau, was a son of count Siegfried of Luxembourg and Hedwig of Nordgau.

By a wife whose name is unknown (certain historians give her as Ermentrude, countess of Gleiberg), he had:

• Henry II († 1047), count of Luxembourg and duke of Bavaria
• Frederick (1003 † 1065), Duke of Lower Lorraine
• Giselbert (1007 † 1059), count of Longwy, of Salm and of Luxembourg
• Adalbéron III († 1072), bishop of Metz
• Thierry, father of :
  • Thierry († 1075)
  • Henry († 1095), count palatine of Lorraine
  • Poppon († 1103), bishop of Metz
• Ogive (v. 990 † 1036), married in 1012 to Baldwin IV (980 † 1035), count of Flanders
• Ermengarde (1000 † 1057), married Welf II of Altdorf, count in Lechrain († 1030)
• Oda, canoness at Remiremont, then abbess of Saint-Rémy at Lunéville
• Gisèle (1019 † after 1058), married to Radulfe, lord of Aalst († after 1038)