Miriam Rochester

 was the wife of Nigel Rochester, the President of Britain. She was obsessed with the values taught to women and hit anyone who contracted words. She secretly plotted to overthrow her husband and wanted the Dalek kept in captivity and tortured to kill him. When it didn't, she asked for its 'hand' in marriage. Tired of her husband's abusive treatment, she killed him before being exterminated by the Daleks. (AUDIO: Jubilee)