Booth's Mental health

[RJNorton]

Maddie, the only thing I can think of is something I read in Theodore Roscoe's The Web of Conspiracy. Roscoe wrote, "One day (we are told) a woman spy disguised in widow's weeds, heavily veiled, walked into Lincoln's office and tried to poison him with a kiss. Smallpox. The story may be apocryphal, but the President did, in fact, contract a mild case of varioloid."