Question: Who is the American physician buried in Bryantown, Maryland who was imprisoned for conspiring with John Wilkes Booth?
Sentence (from "John Wilkes Booth"): John Wilkes Booth (May 10, 1838 – April 26, 1865) was an American actor and assassin, who murdered President Abraham Lincoln at Ford's Theatre in Washington, D.C. on April 14, 1865.
Relevant evidence: No