George Washington

 was a President of the United States whose waxwork replica appeared in Madame Tussauds when the Third Doctor and Liz Shaw visited to investigate the first Auton invasion of Earth. (TV: Spearhead from Space)

The Second Doctor and Jamie McCrimmon rescued Washington and his men from the Hessians. (PROSE: The Revolutionaries)

Washington had wooden teeth. (AUDIO: The Mahogany Murderers)