George Sylvester
Morris

Johns Hopkins (Philosophy Tree)


Charles Sanders
Peirce

Johns Hopkins (Philosophy Tree)




John
Dewey

Chicago


Jeffries
Wyman

Harvard (Neurotree)


Louis
Agassiz

Harvard (Neurotree)




Friedrich Adolf
Trendelenburg

Universität Berlin (Philosophy Tree)


Christoph
Sigwart

(Neurotree)


Otto
Liebman

(Neurotree)


Hermann
Ebbinghaus

Universität Berlin (Neurotree)


Eduard
Zeller

Universität Berlin (Neurotree)


Hermann
Bonitz

University of Vienna (Neurotree)


Benno
Erdmann

Universität Berlin (Neurotree)


James Rowland
Angell

Chicago (Neurotree)


John B.
Watson

Johns Hopkins

John J. B.
Morgan

Northwestern
(Options)

John MorganX