Walter Morley
Fletcher

Cambridge (Physiology Academic Tree)




Wilhelm Friedrich
Ostwald

University of Leipzig (Chemistry Tree)


Jacobus Henricus
van 't Hoff

Amsterdam (Chemistry Tree)


Frederick G.
Donnan

UCL (Chemistry Tree)
?


Einar
Hammarsten

Karolinska (Chemistry Tree)


Eduard Adolf
Strasburger

Rheinische Friedrich-Wilhelms-Universität Bonn (Marine Ecology Tree)


William Albert
Setchell

UC Berkeley (Systematics Tree)


Winthrop J. V.
Osterhout

Rockefeller Institute for Medical Research


Oscar
Hertwig

Universität Berlin


Paul
Ehrlich

Berlin Institute of Infectious Diseases (ID Tree)




Ernst Viktor
von Leyden

Charité Berlin


Leonor
Michaelis

Rockefeller Institute for Medical Research


?


Alexander
Mauro

Rockefeller Institute for Medical Research


Alan
Finkelstein

Albert Einstein

Albert H.
Cass

Rockefeller
(Options)

Albert CassX