Sheridan Moorkurk

Sheridan Moorkurk was the 15th President of Earth. She ran for office with the promise of decreasing government reliance on the Conglomerate. She could hear the Laan. (AUDIO: The Sands of Life)

She was elected due to an unexpected surge in the protest vote against the Conglomerate. She went to see the Fourth Doctor and Romana I to find out information about the Laan. She didn't want the Conglomerate's CEO Cuthbert to wipe out the Laan. (AUDIO: War Against the Laan)

Cuthbert considered her to be a "sanctimonious bitch". (AUDIO: The Final Phase)