Walter Morley
Fletcher

Cambridge (Physiology Academic Tree)








Robert Downs
Haworth

University of Sheffield (Chemistry Tree)


Alexander Robertus
Todd

Cambridge (Chemistry Tree)


Hans Adolf
Krebs

Oxford (Chemistry Tree)


Robert E.
Davies

Penn (Chemistry Tree)


Martin J.
Kushmerick

University of Washington (Chemistry Tree)


P. Bryant
Chase

University of Washington

John L.
Williams

Florida State
(Options)

John WilliamsX