Edward John
Routh

Cambridge (Physics Tree)


William Davidson
Niven

Cambridge (Physics Tree)




Josiah
Royce

Harvard (Philosophy Tree)


Clarence Irving
Lewis

Harvard (Philosophy Tree)






Clarence Irving
Lewis

Harvard (Philosophy Tree)




Burton S.
Dreben

Harvard (Philosophy Tree)


Charles
Parsons

Harvard (Philosophy Tree)

Gila
Sher

UCSD
(Options)

Gila SherX