Frederick of Luxembourg
Frederick of Luxembourg, Count of Moselgau, was a son of Siegfried of Luxembourg and Hedwig of Nordgau.
Frederick married Irmtrud, daughter of Count Herbert of Wetterau. They had issue:
- Henry VII, Count of Luxembourg and Duke of Bavaria
- Frederick, Duke of Lower Lorraine, Duke of Lower Lorraine
- Giselbert of Luxembourg, Count of Longwy, of Salm, and of Luxembourg
- Adalbéron III, Bishop of Metz
- Thierry of Luxembourg, father of :
- * Thierry
- * Henry, Count Palatine of Lorraine
- * Poppon of Metz, Bishop of Metz
- Hermann of Gleiberg
- Ogive of Luxembourg ; married in 1012 to Baldwin IV, Count of Flanders
- Imiza of Luxembourg married Welf II of Altdorf, Count in Lechrain
- Oda of Luxembourg; canoness at Remiremont, then Abbess of Saint-Rémy at Lunéville
- Gisèle of Luxembourg ; married Radulfe, Lord of Aalst ; parents of Gilbert de Gant