Hermann Carl
Vogel

Astrophysikalische Observatorium Potsdam (Physics Tree)




Arthur
Schuster

University of Manchester (Physics Tree)


Horace
Lamb

University of Manchester (Physics Tree)


Robert Alfred
Herman

Cambridge (MathTree)


Ernest William
Barnes

Cambridge (MathTree)


Edmund Taylor
Whittaker

Cambridge (MathTree)


Alfred North
Whitehead

Harvard (Neurotree)




Otto
Struve

UC Berkeley



Douglas Scott
Hall

Vanderbilt
(Options)

Douglas HallX