Friedrich Adolf
Trendelenburg

Universität Berlin (Philosophy Tree)


Hermann
Ulrici

University of Halle (Philosophy Tree)


George Sylvester
Morris

Johns Hopkins (Philosophy Tree)


Benjamin
Peirce

Harvard (MathTree)


Charles Sanders
Peirce

Johns Hopkins (Philosophy Tree)


Johann Kaspar
Bluntschli

Universität München (History of History Tree)


Karl
Knies

Heidelberg University (History of History Tree)


Herbert Baxter
Adams

Johns Hopkins (History of History Tree)




Henry Pickering
Bowditch

Harvard Medical School


Wilhelm
Wundt

University of Leipzig




John
Dewey

Columbia (PsychTree)


Benjamin
Peirce

Harvard (MathTree)


Charles Sanders
Peirce

Johns Hopkins (Philosophy Tree)


Richard
Owen

British Museum of Natural History




Carl F. P.
von Martius

Universität München


Lorenz
Oken

Universität Zürich (Physiology Academic Tree)


Ignaz
Döllinger

University of Munich


Andreas
Röschlaub

University of Munich






Louis
Agassiz

Harvard (Marine Ecology Tree)




Karl Leonhard
Reinhold

Universität Kiel


Georg Ludwig
König

Gymnasium at Eutin


Johann Gottfried Jakob
Hermann

University of Leipzig (Philosophy Tree)


August
Boeckh

Universität Berlin


Friedrich Adolf
Trendelenburg

Universität Berlin (Philosophy Tree)
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Hermann
Ebbinghaus

Universität Berlin


Ferdinand Christian
Baur

Universität Tübingen (Theology Tree)


Eduard
Zeller

Universität Berlin


Johann Gottfried Jakob
Hermann

University of Leipzig (Philosophy Tree)


Karl
Lachmann

Universität Berlin


August
Boeckh

Universität Berlin


Hermann
Bonitz

University of Vienna


Benno
Erdmann

Universität Berlin



Harry Dexter
Kitson

Chicago
(Options)

Harry KitsonX