Eadgifu was born in 902 (exact date not known) and died in or after 955. She was the daughter of King Edward the Elder and his second wife Aelfflaed of Mercia. She married firstly Charles III of France and was mother to King Louis IV. She married secondly Herbert III of Omois but they had no children.
Family tree for Eadgifu, daughter of King Edward the Elder, wife of Charles III of France showing: