Charles Darwin

Charles Darwin was a famous biologist and friend of the Sixth Doctor. (BFA: Bloodtide)

The Third Doctor also claimed to have met Darwin. (PDA: Island of Death)

The Seventh Doctor laughed at the idea that Darwin's theory of evolution was unproven. (NA: Human Nature)

Published Works

 * Origin of Species by Means of Natural Selection. (ST: The Age of Ambition)