Robert Devereux

From Tardis Wiki, the free Doctor Who reference

After an aftershock of the Time Fracture sent Tia Kofi back the court of Elizabeth I, an Elizabethan courtier engaged Kofi in conversation, misunderstanding the stranger's self-description as a queen and taking her to be foreign royalty. The two were then menaced by a Cyberman which had materialised in a hallway due to the same aftershock, which the courtier described as a "metal man". (WC: Tia Kofi Enters the Time Fracture!)