*Irmtrud Countess of Luxembourg
born 0990 <Limburg, Belgium>
died 1055

father:
*Frederic I Count of Luxembourg
born about 0945 Moselgau, France
died 6 October 1019

mother:
*Irmtrud Countess of Gleiberg
born 0948? Gleiberg, Germany
married after 0985 Lorraine, France

siblings:
*Otgive de Luxembourg born about 0986 Flanders, France
died 21 February 1030 Flanders, France
*Giselbert I de Luxembourg died 14 August 1059
*Jutta Countess of Luxembourg born 1000 <Limburg, Belgium> died after 21 August 1057
Otgina of Luxembourg born <0988 Limburg, Belgium>

spouse:
*Welf (Guelph) II Bavaria Graf von Altdorf
born 0998
died 10 March 1030

children:
*Kunigunde (Kuniza) of Altdorf
born about 1012
died 31 March 1055

biographical and/or anecdotal:

notes or source:
ancestry.com