Woldemar
Voigt

Universität Göttingen


Karl
Schwarzschild

Astrophysical Observatory Potsdam


Carl
Runge

Universität Göttingen


David
Hilbert

Universität Göttingen




Joseph
Larmor

Cambridge


Max
Born

Edinburgh


Christian
Christiansen

Copenhagen University






Niels
Bohr

Copenhagen University






Ralph H.
Fowler

Cambridge


Ernest William
Barnes

Cambridge (MathTree)


G H (Godfrey Harold)
Hardy

Cambridge (Neurotree)




Edward Arthur
Milne

Oxford (MathTree)




John Krom
Rees

Columbia


Harold
Jacoby

Columbia






George E.
Hale

Yerkes Observatory (Astronomy Tree)






Guido
Münch

Caltech

Judith G.
Cohen

Caltech
(Options)

Judith CohenX