Aelfthryth was married to King Edgar the Peaceable and mother of Edward the Martyr and King Aethelred (Ethelred) II the Unready.
Aethelflaed, Lady of the Mercians, daughter of Alfred the Great, won battles with the Danes and even invaded Wales.
The first wife of Ethelred the Unready, she was the mother of Edmund II Ironside who briefly ruled England in a transitional time.
Fourth wife of Henry VIII, she was not what he expected when he negotiated for her hand in marriage. Her willingness to agree to a divorce and separation led to her peaceful retirement in England.
Daughter of King Sancho VI of Navarre and Blanche of Castile, Berengaria was queen consort of Richard I of England -- Richard the Lionhearted -- Berengaria is the only Queen of England never to set foot on the soil of England. She died childless.
Catherine of Valois was the daughter, wife, mother, and grandmother of kings. Her relationship with Owen Tudor was a scandal; one of their descendents was the first Tudor king.
Cecily Neville, Duchess of York, was mother to two kings of England, and wife to a would-be king. She plays a part in the politics of the War of the Roses.
Daughter of King Edward the Elder of England, she was married off to the Emperor Otto I as his first wife.