Marozia, born Maria and also known as Mariuccia or Mariozza, was a Roman noblewoman who was the alleged mistress of Pope Sergius III and was given the unprecedented titles senatrix and patricia of Rome by Pope John X. Edward Gibbon wrote of her that the "influence of two sister prostitutes, Marozia and Theodora was founded on their wealth and beauty, their political and amorous intrigues: the most strenuous of their lovers were rewarded with the Roman tiara, and their reign may have suggested to darker ages the fable of a female pope. Wikipedia