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Nathaniel
Bowditch

Harvard (Physics Tree)


Benjamin
Peirce

Harvard (MathTree)


Charles Sanders
Peirce

Johns Hopkins (Philosophy Tree)


Carl Friedrich
Kielmeyer

Universität Tübingen (Chemistry Tree)


Étienne
Geoffroy St. Hilaire

University of Paris (Anatomy Tree)




Richard
Owen

British Museum of Natural History






Johann C. D.
von Schreber

Universität Erlangen


Carl F. P.
von Martius

Universität München


Johann Nepomuk
Hunczovsky

Josephs-Akademie (Physiology Academic Tree)


Matthias Alexander
Ecker

Universität Freiburg (Physiology Academic Tree)


Ernst Gottfried
Baldinger

University of Marburg (Chemistry Tree)


Christian Wilhelm
Büttner

Universität Göttingen (Systematics Tree)


Christian Gottlob
Heyne

Universität Göttingen


Johann Friedrich
Blumenbach

Universität Göttingen (Chemistry Tree)


Lorenz
Oken

Universität Zürich (Physiology Academic Tree)


Johann Peter
Ehlen

Universität Würzburg


Carl Caspar
von Siebold

Universität Würzburg


Anton
von Störck

Universität Wien


Joseph
Barth

Universität Wien


Anton
de Haen

University of Vienna


Joseph
Barth

Universität Wien


Georg
Prochaska

Vienna University


Franz Gabriel
Schönmetzel

Universität Heidelberg


Franz Joseph
von Oberkamp

Universität Würzburg


Johann Friedrich
Lobstein, Sr.

University of Strasbourg


Georg Matthäus
Gattenhof

Universität Heidelberg


Johann Peter
Frank

Universität Wien


Giovanbattista
Morgagni

University of Padova


Antonio
Scarpa

University of Modena


Andreas Joseph
Rügemer

Universität Würzburg




Ignaz
Döllinger

University of Munich


Carl Caspar
von Siebold

Universität Würzburg


Joseph
Barth

Universität Wien


Georg
Prochaska

Vienna University


Johann Peter
Frank

Universität Wien


Antonio
Scarpa

University of Modena




Ignaz
Döllinger

University of Munich


Andreas
Röschlaub

University of Munich


Carl Heinrich
Köstlin

Karlsschule Stuttgart (Chemistry Tree)


Christian Gottlieb
Reuss

Karlsschule Stuttgart (Chemistry Tree)


Johann Friedrich
Blumenbach

Universität Göttingen (Chemistry Tree)


Johann Friedrich
Gmelin

Universität Göttingen


Georg Christoph
Lichtenberg

Universität Göttingen (Meteorology Tree)


Carl Friedrich
Kielmeyer

Universität Tübingen (Chemistry Tree)


Antoine
François, comte de Fourcroy

Jardin du Roi (Chemistry Tree)


Étienne
Geoffroy St. Hilaire

University of Paris (Anatomy Tree)




William
Herschel

Royal Society of London (Astronomy Tree)


Franz Xaver von
Zach

Gotha Observatory (Astronomy Tree)


Abraham Gotthelf
Kästner

Universität Göttingen (Physics Tree)


Georg Christoph
Lichtenberg

Universität Göttingen (Meteorology Tree)


Ernst Gottfried
Baldinger

University of Marburg (Chemistry Tree)


Christian Wilhelm
Büttner

Universität Göttingen (Systematics Tree)


Christian Gottlob
Heyne

Universität Göttingen


Johann Friedrich
Blumenbach

Universität Göttingen (Chemistry Tree)


Karl Eugen
Pabst von Ohain

Freiberg University of Mining and Technology (Chemistry Tree)


Johann Carl
Gehler

Universität Leipzig


Abraham Gottlob
Werner

Bergakademie Freiberg (Chemistry Tree)




Louis
Agassiz

Harvard (Marine Ecology Tree)

William
James

Harvard
(Options)

William Edward Burghardt
Du Bois

NAACP (History of History Tree)



James Edwin
Lough

NYU (PsychTree)

Charles E
Skinner

NYU (PsychTree)



Winthrop
Kellogg

Florida State


Leonard
Krasner

UCLA (PsychTree)

W. Edgar
Vinacke

SUNY Buffalo (PsychTree)

Warner
Brown

UC Berkeley

Sven
Froeberg

Bethany College (PsychTree)


Harold Ellis
Jones

UC Berkeley (PsychTree)


Samuel J.
Beck

(PsychTree)



Heinz L.
Ansbacher

University of Vermont (PsychTree)





George H.
Mead

Chicago (SocTree)

Herbert
Blumer

UC Berkeley (SocTree)

Elijah
Jordan

Butler University (Philosophy Tree)


John Daniel
Wild

Yale (Philosophy Tree)

Théodore
Flournoy

University of Geneva (PsychTree)

Édouard
Claparède

Rousseau Institute

Morris R.
Cohen

CCNY (Philosophy Tree)

Richard B.
Morris

Columbia (History of History Tree)

Paul
Weiss

Yale (Philosophy Tree)


Lloyd
Rodwin

MIT (City Planning Tree)

Israel E.
Drabkin

CCNY (Philosophy Tree)

Josiah
Royce

Harvard (Philosophy Tree)

Lawrence Joseph
Henderson

Harvard Medical School (Physiology Academic Tree)


Ralph Barton
Perry

(Philosophy Tree)

George H.
Mead

Chicago (SocTree)

Jacob
Loewenberg

UC Berkeley (Philosophy Tree)


David
Loewenberg

(Philosophy Tree)

William Harry
Jellema

Calvin College (Theology Tree)

Morris R.
Cohen

CCNY (Philosophy Tree)

Thomas Stearns "T.S."
Eliot

Harvard (Philosophy Tree)

Arthur Oncken
Lovejoy

(Philosophy Tree)

William Ernest
Hocking

Harvard (Philosophy Tree)

Henry M.
Sheffer

Harvard (MathTree)

Clarence Irving
Lewis

Harvard (Philosophy Tree)

Curt J.
Ducasse

Brown (Philosophy Tree)


Victor Fritz
Lenzen

UC Berkeley (Physics Tree)

Edgar A.
Singer, Jr.

Penn (Philosophy Tree)

Silvan Solomon
Tomkins

Livingston College of Rutgers University

Henry Bradford
Smith

Penn (Epi Tree)

Milton C.
Nahm

Bryn Mawr College (Philosophy Tree)


Walter
Lippmann

(PoliSci Tree)



Norman
Triplett

Indiana University Bloomington (PsychTree)




John
Dewey

Columbia (PsychTree)


Joseph
Jastrow

Johns Hopkins

Edmund Clark
Sanford

Clark University

Frederick
Tracy

University of Toronto (PsychTree)



Howard W.
Odum

UNC Chapel Hill (SocTree)

John Madison
Fletcher

Vanderbilt (PsychTree)

William Lowe
Bryan

Clarke University

Francis Cecil
Sumner

Howard University






Truman
Kelley

(MathTree)

Marion Rex
Trabue

(PsychTree)

William Clark
Trow

University of Michigan (MathTree)

William S.
Gray

Columbia (EduTree)

Percival
Symonds

Columbia (EduTree)


Alan S.
Kaufman

Yale School of Medicine


Sven
Froeberg

Bethany College (PsychTree)

Henry Alford
Ruger

Columbia (EduTree)

Thomas Henry
Briggs

Columbia (EduTree)

Leta
Hollingworth

Columbia Teacher's College


W. Clark
Trow

University of Michigan (PsychTree)

Paul
Witty

Northwestern






Floyd Henry
Allport

Maxwell School of Syracuse University


William JamesX