Otto I Lord of Rheineck
Otto I Lord of was born in 1080 in Rheineck, Luxemburg.  He died after 1154.

 Gertrude Von Northeim
Gertrude Von was born about 1089 in Northeim, Luxemburg.  Gertrude Von is no longer alive.

 Sophia of Rheineck
Sophia of was born about 1115 in Rheineck, Luxemburg.  She died on September 26th, 1176 in Jersalem, Palestine.