Ira
Young

Dartmouth


William
Harkness

U.S. Naval Observatory














Woldemar
Voigt

Universität Göttingen (Physics Tree)


Karl
Schwarzschild

Astrophysical Observatory Potsdam (Physics Tree)


Carl
Runge

Universität Göttingen (Neurotree)


David
Hilbert

Universität Göttingen (Physics Tree)


Joseph John
Thomson

Cambridge (Physics Tree)


Joseph
Larmor

Cambridge (Physics Tree)


Max
Born

Edinburgh (Physics Tree)


Christian
Christiansen

Copenhagen University (Physics Tree)


Joseph John
Thomson

Cambridge (Physics Tree)


Ernest
Rutherford

Cambridge (Physics Tree)


Niels
Bohr

Copenhagen University (Physics Tree)


Archibald Vivian
Hill

UCL (Neurotree)


Ernest
Rutherford

Cambridge (Physics Tree)


Ralph H.
Fowler

Cambridge (Physics Tree)


Ernest William
Barnes

Cambridge (MathTree)


G H (Godfrey Harold)
Hardy

Cambridge (Neurotree)


Archibald Vivian
Hill

UCL (Neurotree)


Edward Arthur
Milne

Oxford (MathTree)




Gustav Robert
Kirchhoff

Universität Berlin (Physics Tree)


Balfour
Stewart

University of Manchester (Physics Tree)


Wilhelm Eduard
Weber

Universität Leipzig (Physics Tree)


Hermann
von Helmholtz

Physikalisch-Technische Reichsanstalt (Neurotree)


James Clerk
Maxwell

Cambridge (Physics Tree)




Arthur
Schuster

University of Manchester (Physics Tree)


James Clerk
Maxwell

Cambridge (Physics Tree)


George Gabriel
Stokes

Cambridge (E-Tree)


Horace
Lamb

University of Manchester (Physics Tree)


Arthur
Cayley

Cambridge (MathTree)


George Gabriel
Stokes

Cambridge (E-Tree)


Robert Alfred
Herman

Cambridge (MathTree)


Walter William
Rouse Ball

Cambridge (MathTree)


Robert Hjalmar
Mellin

Helsingin yliopisto (MathTree)


Ernest William
Barnes

Cambridge (MathTree)


George Howard
Darwin

Cambridge (MathTree)


Andrew Russell
Forsyth

Cambridge (MathTree)


Edmund Taylor
Whittaker

Cambridge (MathTree)


Edward John
Routh

Cambridge (Physics Tree)


William Davidson
Niven

Cambridge (Physics Tree)


Alfred North
Whitehead

Harvard (Neurotree)






Henri
Poincaré

University of Paris (Physics Tree)


Frederick Hanley
Seares

Mount Wilson Observatory (Physics Tree)








Edward Charles
Pickering

Harvard College Observatory


Hermann Carl
Vogel

Astrophysikalische Observatorium Potsdam (Physics Tree)


Julius
Scheiner

Astrophysical Observatory Potsdam


Max
Planck

Universität Berlin (Physics Tree)


George E.
Hale

Yerkes Observatory




Hugo
von Seeliger

Universität München


Ernst A. F. W.
Grossmann

Universität München (Physics Tree)


Hans
Kienle

Universität Göttingen


Vilhelm Friman Koren
Bjerknes

University of Oslo, Norway (Meteorology Tree)


Niels
Bohr

Copenhagen University (Physics Tree)


Oskar Benjamin
Klein

Stockholm University College (Physics Tree)


Svein
Rosseland

University of Oslo, Norway (Physics Tree)




Wander Johannes
de Haas

Leiden (Physics Tree)




Paul
Ehrenfest

Leiden (Physics Tree)






Bart J.
Bok

University of Arizona




Lyman
Spitzer

Princeton

John E.
Gaustad

Swarthmore
(Options)

Gary Lars
Grasdalen

University of Wyoming

John GaustadX