Edward John
Routh

Cambridge (Physics Tree)


William Davidson
Niven

Cambridge (Physics Tree)


Alfred North
Whitehead

Harvard (Neurotree)




Alfred North
Whitehead

Harvard (Neurotree)




Burton S.
Dreben

Harvard (Philosophy Tree)


Charles
Parsons

Harvard (Philosophy Tree)
?


Elizabeth Farquhar
Flower

Penn (Philosophy Tree)
?


Paul
Schrecker

Penn (Philosophy Tree)


Josiah
Royce

Harvard (Philosophy Tree)


Clarence Irving
Lewis

Harvard (Philosophy Tree)


Nelson
Goodman

(Philosophy Tree)



Nathaniel S
Heiner

Columbia
(Options)

Nathaniel HeinerX