William
Gregory

Edinburgh (Chemistry Tree)


Robert Wilhelm Eberhard
Bunsen

Universität Heidelberg (Chemistry Tree)


Adolph Wilhelm Hermann
Kolbe

Universität Leipzig (Chemistry Tree)


Alexander Crum
Brown

Edinburgh (Chemistry Tree)


Robert Wilhelm Eberhard
Bunsen

Universität Heidelberg (Chemistry Tree)


Alexander Crum
Brown

Edinburgh (Chemistry Tree)


John
Gibson

Heriot-Watt University (Chemistry Tree)


August Wilhelm
von Hofmann

Universität Berlin (Chemistry Tree)


Wilhelm Friedrich
Ostwald

Leipzig University (Chemistry Tree)


Svante August
Arrhenius

(Physics Tree)


Richard
Abegg

University of Breslau (Chemistry Tree)


Hermann
von Helmholtz

Physikalisch-Technische Reichsanstalt (Neurotree)


Otto Richard
Lummer

University of Breslau (Chemistry Tree)


Hermann (Emil) Louis
Fischer

Universität Berlin (Chemistry Tree)


Henri
Moissan

Sorbonne (Chemistry Tree)


Alfred
Stock

Technische Hochschule Karlsruhe (Chemistry Tree)


George Ernest
Gibson

UC Berkeley (Chemistry Tree)


William Francis
Giauque

UC Berkeley (Chemistry Tree)

James Michael
Whelan

USC
(Options)


Syed Ismat Ullah
Shah

University of Delaware (Astronomy Tree)


James WhelanX