Christopher Sheldon
From Tardis Wiki, the free Doctor Who reference
Christopher Sheldon was a scientist from Dorsill.
When the inhabitants of one of the Dorsill islands had to declare bankruptcy, Sheldon saved them by purchasing the entire chain of islands. He helped conduct experiments there on the Denarians. He was infected by them, but the Sixth Doctor created an antidote which freed him from their control. (PROSE: Grave Matter)
