Arthur
Lapworth

University of Manchester (Chemistry Tree)


William Henry
Perkin

Oxford (Chemistry Tree)


Robert Downs
Haworth

University of Sheffield (Chemistry Tree)


Thomas Stewart
Patterson

University of Glasgow (Chemistry Tree)


Walther
Borsche

Goethe-Universität Frankfurt (Chemistry Tree)


Robert
Robinson

Oxford (Chemistry Tree)


Alexander Robertus
Todd

Cambridge (Chemistry Tree)


Wilhelm
von Möllendorff

Universität Zürich (Chemistry Tree)


Otto
Warburg

Kaiser-Wilhelm-Institut für Biologie (Chemistry Tree)


Hans Adolf
Krebs

Oxford (Chemistry Tree)


Robert E.
Davies

Penn (Chemistry Tree)


Martin J.
Kushmerick

University of Washington (Chemistry Tree)

Elisabeth R
Barton

Penn
(Options)

Elisabeth BartonX