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Nathaniel
Bowditch
Harvard (Physics Tree)

Benjamin
Peirce
Harvard
(Options)

Charles Sanders
Peirce
Johns Hopkins (Philosophy Tree)

William
James
Harvard (Neurotree)

John
Dewey
Columbia (PsychTree)

Josiah
Royce
Harvard (Philosophy Tree)

Joseph
Jastrow
Johns Hopkins (Neurotree)

Allan
Marquand
Princeton (History of History Tree)


Simon
Newcomb
Johns Hopkins (Astronomy Tree)

Charles Lane
Poor
Columbia (Astronomy Tree)

Henry L.
Moore
Johns Hopkins (Neurotree)

Norbert
Herz
Universität Wien (Astronomy Tree)

Ormond
Stone
UVA (Astronomy Tree)

Asaph
Hall
Harvard (Astronomy Tree)

Walter Davis
Lambert
U.S. Coast and Geodetic Survey

Joseph
Lovering
Harvard (Physics Tree)

John
Trowbridge
Harvard (Physics Tree)

Benjamin PeirceX