The Empress
From The Fifth City Wiki
"The Traitor Empress and her consort live safely in the Shuttered Palace, in the protective custody of the Bazaar. No-one is permitted to use her name anymore."

London, 1894
The Traitor Empress, known to the Surface as Victoria, is the sole party responsible for London's fall into the Neath, having orchestrated the Fall to save the life of her dear Prince Albert. She and her family are confined to the Shuttered Palace. There is a reason for this; they are not what they seem, anymore...
Albion, 1906

Freed from the grip of the Masters, Empress Victoria is able to use her real name. She now presides over time itself thanks to her artificial star - the Clockwork Sun; she rules her little corner of the High Wilderness from the Throne of Hours.