Siegfried v.Moselgau	Hadwig ?1	Heribert v.Kinziggau	Irmtrud v.Avalgau?
Friedrich I. v.Luxemburg		Irmtrud? v.Gleiberg

Giselbert Graf v.Luxemburg*c.1005, +14.8.[1056,1059]

---

Do you see errors?/Do you have hints?