Elizabeth II

Elizabeth II has been the Queen of England since 1952.

In 1953, she was coronated, and the Wire planned to take the energy from the millions of Humans watching the coronation of their televisions. However, the Doctor foiled the Wire's plans. (DW: The Idiot's Lantern)

In 1988, her path almost crossed that of the Doctor at Windsor. (DW: Silver Nemesis)