Adelaide of Eilenburg
Adelaide of Eilenburg was a German noblewoman. She was a daughter of Margrave Dedi I of the Saxon Eastern March and his first wife, Oda of Lusatia.
In 1060, she married Margrave Ernest of Austria during his reign and became Margravine of Austria. He was a member of the House of Babenberg; she was his first wife. Adelaide and Ernest had four children:
- Leopold [II, Margrave of Austria|Leopold II]
- Adalbert I, Count of Pernegg
- a daughter, who married Count Herman I of Poigen
- Justitia, married Count Otto II of Dießen-Wolfratshausen