Edith (Seasons of Fear)
From Tardis Wiki, the free Doctor Who reference
Queen Edith was the queen of Edward the Confessor. She was just as cunning as him. When Sebastian Grayle wanted to poison her with a plutonium necklace in 1055, she had an exact replica made of it and wore that instead. She was engaged briefly to the Eighth Doctor. (AUDIO: Seasons of Fear)
