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)






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)




Jason John
Nassau

Case Institute of Technology


James Craig
Watson

University of Michigan


Edward Singleton
Holden

Lick Observatory


John M.
Schaeberle

Lick Observatory


Charles Sheldon
Hastings

Johns Hopkins (Physics Tree)


Samuel Pierpont
Langley

Smithsonian Institution


James Edward
Keeler

Lick Observatory (Physics Tree)


William
Chauvenet

Washington University


William
Harkness

U.S. Naval Observatory


Asaph
Hall

Harvard


Simon
Newcomb

Johns Hopkins


Edward Singleton
Holden

Lick Observatory


William Wallace
Campbell

Lick Observatory


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


Henry A.
Rowland

Johns Hopkins (Physics Tree)


Heinrich
Rubens

Universität Berlin (Physics Tree)


Robert Williams
Wood

Johns Hopkins (Physics Tree)


John M.
Schaeberle

Lick Observatory


James Edward
Keeler

Lick Observatory (Physics Tree)


Edward Singleton
Holden

Lick Observatory


William Wallace
Campbell

Lick Observatory


Joseph Haines
Moore

UC Berkeley


Edmund
Weiss

Universität Wien


Karl Christian
Bruhns

Universität Leipzig


August
Winnecke

Kaiser-Wilhelms-Universität Straßburg




Leopold Friedrich Anton
Ambronn

Universität Göttingen




Cornelius H.C.
Grinwis

Utrecht (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






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)




John M.
Schaeberle

Lick Observatory


James Edward
Keeler

Lick Observatory (Physics Tree)


Edward Singleton
Holden

Lick Observatory


William Wallace
Campbell

Lick Observatory


Edward Emerson
Barnard

Lick Obsrvatory


Edward Singleton
Holden

Lick Observatory


William Wallace
Campbell

Lick Observatory


Robert Grant
Aitken

Lick Observatory


Robert Williams
Wood

Johns Hopkins (Physics Tree)


William Wallace
Campbell

Lick Observatory


Joseph Haines
Moore

UC Berkeley


Leopold Friedrich Anton
Ambronn

Universität Göttingen






George E.
Hale

Yerkes Observatory






Kaj Aage
Strand

U.S. Naval Observatory


Theodor
von Oppolzer

Universität Wien


Norbert
Herz

Universität Wien


Samuel
Oppenheim

Universität Wien


Adalbert
Prey

Universität Innsbruck


Heinrich Karl
Eichhorn

UF Gainesville

Arthur R.
Upgren

Wesleyan
(Options)

Arthur UpgrenX