Alfred
Weber

Heidelberg University (Neurotree)


Edgar
Salin

(Neurotree)


Georg
Simmel

Universität Berlin (History of History Tree)


Karl
Mannheim

(Neurotree)


Gustav
von Schmoller

Universität Berlin (History of History Tree)


Tomáš Garrigue
Masaryk

University of Prague (Neurotree)


Alfred
Weber

Heidelberg University (Neurotree)


Talcott
Parsons

Harvard (SocTree)


William
Mitchell

University of Adelaide (Philosophy Tree)


Elton
Mayo

Harvard Business School (SocTree)


George Casper
Homans

Harvard (History of History Tree)


Talcott
Parsons

Harvard (SocTree)


Marion J.
Levy

Princeton (SocTree)


Percy Williams
Bridgman

Harvard (Physics Tree)


Niels
Bohr

Copenhagen University (Physics Tree)


John Clarke
Slater

UF Gainesville (Chemistry Tree)


Harrison C.
White

Columbia (SocTree)


Edward O.
Laumann

Chicago (SocTree)

Robert A.
Petrin

Chicago
(Options)

Robert PetrinX