Joseph Antoine Ferdinand
Plateau

Université de Liège (Physics Tree)


Felix
Plateau

Ghent University (Chemistry Tree)


Jean
Kickx

Ghent University (Chemistry Tree)


Jean Jacques
Kickx

Ghent University (Chemistry Tree)


Julius
Mac Leod

Ghent University (Chemistry Tree)




Pieter Leonhard
Rijke

Leiden (Physics Tree)


Hendrik Antoon
Lorentz

Teylers Institute in Haarlem (Physics Tree)


Leonard Salomon
Ornstein

Utrecht (Physics Tree)


Rudolf
Lipschitz

Universität Bonn (Physics Tree)


Julius
Plücker

Universität Bonn (Physics Tree)


Rudolf Friedrich Alfred
Clebsch

Universität Göttingen (Physics Tree)


Felix Christian
Klein

Universität Göttingen (Physics Tree)


Max
Planck

Universität Berlin (Physics Tree)


Tullio
Levi-Civita

University of Padova (Physics Tree)


Max
Abraham

Universität Göttingen (Physics Tree)


Eugen
von Lommel

Universität München (Physics Tree)


Eduard
Riecke

Universität Göttingen (Physics Tree)


Johannes
Stark

Universität Würzburg (Physics Tree)


Joseph
Petzval

University of Vienna (Physics Tree)


August
Kunzek

University of Vienna (Physics Tree)


Joseph
Loschmidt

University of Vienna (Physics Tree)


Jožef
Stefan

Vienna University (Physics Tree)


Ludwig
Boltzmann

Vienna University (Physics Tree)


Aleksandr Mikhailovich
Lyapunov

Vasyl Karazin Kharkiv National University (Physics Tree)


Vladimir Andreevich
Steklov

St Petersburg State University (Physics Tree)


Paul
Ehrenfest

Leiden (Physics Tree)


Marcel G.J.
Minnaert

Utrecht (Physics Tree)


Gideon Jan
Verdam

Leiden (MathTree)


Pieter Leonhard
Rijke

Leiden (Physics Tree)






Anton
Pannekoek

Amsterdam


David
Gill

Royal Observatory at Cape of Good Hope








James Clerk
Maxwell

Cambridge (Physics Tree)


David
Thomson

University of Aberdeen


David
Gill

Royal Observatory at Cape of Good Hope


Cornelius H.C.
Grinwis

Utrecht (Physics Tree)








John Krom
Rees

Columbia


Harold
Jacoby

Columbia






George E.
Hale

Yerkes Observatory






Carl Ernst Heinrich
Schmidt

Kaiserliche Universität Dorpat (Chemistry Tree)


Arthur Joachim
von Oettingen

Kaiserliche Universität Dorpat (Meteorology Tree)


Wilhelm
Wundt

University of Leipzig (Neurotree)


Wilhelm Friedrich
Ostwald

Leipzig University (Chemistry Tree)


Thorvald
Thiele

Copenhagen University (Physics Tree)


Hans Emil
Lau

Urania observatory, Copenhagen (Physics Tree)


Carl
Charlier

University of Lund


Carl
Burrau

University of Lund (Physics Tree)


Elis
Strömgren

Copenhagen University (Physics Tree)


Hugo
von Seeliger

Universität München


C. L. Ferdinand
Lindemann

Universität München (Physics Tree)


Karl
Schwarzschild

Astrophysical Observatory Potsdam (Physics Tree)




Edward Singleton
Holden

Lick Observatory


Edward Emerson
Barnard

Lick Obsrvatory


William
Chauvenet

Washington University


William
Harkness

U.S. Naval Observatory


Asaph
Hall

Harvard


Simon
Newcomb

Johns Hopkins


Edward Singleton
Holden

Lick Observatory


John M.
Schaeberle

Lick Observatory


James Edward
Keeler

Lick Observatory (Physics Tree)


Edward Singleton
Holden

Lick Observatory


William Wallace
Campbell

Lick Observatory


Robert Grant
Aitken

Lick Observatory


Gerard P.
Kuiper

University of Arizona

Hendrik Christoffel
van de Hulst

Leiden
(Options)

Maarten
Schmidt

Caltech (Physics Tree)

Kimmo Albin
Innanen

York University


Richard Frederick
Green

University of Arizona

Robert Woodrow
Wilson

Bell Labs (Physics Tree)

Gart
Westerhout

U.S. Naval Observatory

A. Peter
Henderson

University of Maryland


Alexander
Ollongren

Leiden (Computer Science Tree)





Huib Jan
van Langevelde

Leiden (Physics Tree)

Jan
Brand

INAF-Istituto di Radioastronomia (Bologna, Italy)

Pedro
Lacerda

University of Coimbra


Piet
Stammes

Koninklijk Nederlands Meteorologisch Instituut (Meteorology Tree)

Daphne M.
Stam

Delft University of Technology

Bram
van Leer

University of Michigan (E-Tree)

Christian
Aalburg

University of Michigan (E-Tree)

William L.
Kleb

University of Michigan (E-Tree)

Yoshifumi
Suzuki

University of Michigan (E-Tree)

Loc H.
Khieu

University of Michigan (E-Tree)





Willem
Wamsteker

Universität Göttingen (Physics Tree)

Luis
Colina

Complutense University of Madrid (Spain) (Physics Tree)



Roeland P.
van der Marel

Space Telescope Science Institute (Physics Tree)

Pieter G.
van Dokkum

Yale (Physics Tree)



Mariska Therese
Kriek

UC Berkeley (Physics Tree)

William M.
Irvine

U Mass Amherst (Physics Tree)

Larry Wayne
Esposito

CU Boulder (Physics Tree)

Hendrik van de HulstX