Samuel
Smiles

UCL (Chemistry Tree)


Alfred Walter
Stewart

Queen's University Belfast (Chemistry Tree)


Hermann Emil
Fischer

Universität Berlin (Chemistry Tree)


Hans Thacher
Clarke

Columbia (Chemistry Tree)
?


Charles Frédéric
Roulet

Universität Basel (Anatomy Tree)


Carl
Benda

Hospital Berlin-Moabit (Chemistry Tree)


Karl Albert Ferdinand
Thomas

Universität Erlangen (Chemistry Tree)


Ludwig
Aschoff

Universität Freiburg (Anatomy Tree)


Rudolph
Schoenheimer

Columbia (Neurotree)


Konrad
Bloch

Harvard (Neurotree)


R E.
Pearlman

York University


Nicholas
Kemmer

Edinburgh (Physics Tree)


Paul Taunton
Matthews

Imperial College London (Physics Tree)


Abdus
Salam

Imperial College London (Physics Tree)


Isidor Isaac
Rabi

Columbia (Physics Tree)


J. Robert
Oppenheimer

UC Berkeley (Physics Tree)


Julian
Schwinger

UCLA (Physics Tree)


Walter
Gilbert

Harvard (Chemistry Tree)


Jack
Greenblatt

University of Toronto (PombeTree)

Jeffrey S.
Fillingham

York University
(Options)

Jeffrey FillinghamX