Reverend Robert Taylor

https://en.wikipedia.org/wiki/Robert_Taylor_(Radical%29

Reverend Robert Taylor (18 August 1784 – September 1844), was an early 19th-century Radical, a clergyman turned freethinker. His "Infidel home missionary tour" was an incident in Charles Darwin's education, leaving Darwin with a memory of "the Devil's Chaplain" as a warning of the dangers of dissent from Church of England doctrine.