Frederuna
Frederuna was born in Goslar, Hanover to Dietrich Theodorich von Ringelheim, Duke of Saxony and his wife Gisela of Lotharingia. She was the sister of Matilda of Ringelheim, who married Henry the Fowler, King of East Francia; Amalrada, Bia, and a brother Beuve II, the Bishop of Châlons-sur-Marne, and the first wife of King Charles III of France, whom she married in 907. She bore Charles six daughters: Ermentrude, Gisela, Frederuna, Adelais, Rotrude, and Hildegarde. Frederuna died in 917 and she was succeeded as queen consort by Eadgifu of England, a daughter of Edward the Elder in 919.
