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Heinrich Wilhelm
Dove
Universität Berlin (Meteorology Tree)

Johann Franz
Encke
Universität Berlin


Franz Friedrich Ernst
Brünnow
University of Michigan




Sears Cook
Walker
US Naval Observatory (Astronomy Tree)




James Craig
Watson
University of Michigan


Alexander Dallas
Bache
Penn (Geotree)

Sears Cook
Walker
US Naval Observatory (Astronomy Tree)


William
Chauvenet
Washington University (Astronomy Tree)


Asaph
Hall
Harvard (Astronomy Tree)


William
Harkness
U.S. Naval Observatory (Astronomy Tree)


Franz Friedrich Ernst
Brünnow
University of Michigan



Asaph
Hall
Harvard (Astronomy Tree)




Simon
Newcomb
Johns Hopkins (Astronomy Tree)


Edward Singleton
Holden
Lick Observatory (Astronomy Tree)


John M.
Schaeberle
Lick Observatory






Johannes Peter
Müller
Universität Berlin (Neurotree)

Ernst Wilhelm
von Brücke
University of Vienna (Neurotree)


Hermann
von Helmholtz
Physikalisch-Technische Reichsanstalt


Friedrich Julius
Richelot
Universität Königsberg (MathTree)

Franz Ernst
Neumann
Universität Königsberg

Heinrich Gustav
Magnus
Universität Berlin


Gustav Robert
Kirchhoff
Universität Berlin




Joseph
Winlock
Harvard College Observatory (Astronomy Tree)


Samuel Pierpont
Langley
Smithsonian Institution (Astronomy Tree)


James Edward
Keeler
Lick Observatory


Joseph Gilbert
Totten
U.S. Army Corps of Engineers (Geotree)


Alexander Dallas
Bache
Penn (Geotree)


Joseph
Henry
Smithsonian Institution (Astronomy Tree)

Matthew Fontaine
Maury
US Naval Observatory (Astronomy Tree)


Sears Cook
Walker
US Naval Observatory (Astronomy Tree)


William
Chauvenet
Washington University (Astronomy Tree)


Franz Friedrich Ernst
Brünnow
University of Michigan



Asaph
Hall
Harvard (Astronomy Tree)


William
Harkness
U.S. Naval Observatory (Astronomy Tree)


Heinrich Wilhelm
Dove
Universität Berlin (Meteorology Tree)

Johann Franz
Encke
Universität Berlin


Franz Friedrich Ernst
Brünnow
University of Michigan




Sears Cook
Walker
US Naval Observatory (Astronomy Tree)




Asaph
Hall
Harvard (Astronomy Tree)




Sears Cook
Walker
US Naval Observatory (Astronomy Tree)




Simon
Newcomb
Johns Hopkins (Astronomy Tree)


Edward Singleton
Holden
Lick Observatory (Astronomy Tree)

William Wallace
Campbell
Lick Observatory
(Options)

Keivin
Burns
University of Pittsburgh (Astronomy Tree)

William Frederick
Meggers
National Bureau of Standards

Joel
Stebbins
UW Madison (Astronomy Tree)

Albert
Whtiford
Milton College

Gerald Edward
Kron
U.S. Naval Observatory (Astronomy Tree)

Olin Jeuck
Eggen
Mount Stromlo Observatory (Astronomy Tree)

Ralph Hamilton
Curtiss
University of Michigan

Richard Alfred
Rossiter
University of Michigan (Astronomy Tree)

Dean Benjamin
McLaughlin
University of Michigan

Laura Elizabeth Hill
McLaughlin
University of Michigan (Astronomy Tree)

Robert Raynolds
McMath
University of Michigan (Astronomy Tree)

Charles Pollard
Olivier
Penn (Astronomy Tree)

Balfour Stanley
Whitney
University of Oklahoma (Astronomy Tree)

Raymond Hiram
Wilson
NASA Headquarters (Astronomy Tree)

Robert Stanley
Alexander
Washburn University (Astronomy Tree)

William
Blitzstein
Penn (Astronomy Tree)

Paul Willard
Merrill
Mount Wilson Observatory (Astronomy Tree)

Andrew David
Thackeray
Cambridge (Astronomy Tree)

Olin Chaddock
Wilson
Mount Wilson Observatory (Astronomy Tree)

Carl Clarence
Kiess
Georgetown (Astronomy Tree)

Romuald
Zalubas
NIST (Astronomy Tree)

Charles Donald
Shane
Lick Observatory (Astronomy Tree)

Ernest H.
Cherrington
Ohio Wesleyan University (Astronomy Tree)

Dorothy N.
Davis Locanthi
Caltech (Astronomy Tree)

Ervin J
Prouse
UT Austin (Astronomy Tree)

Hans Arnold Albert
Panofsky
Penn State (Meteorology Tree)

A. Keith
Pierce
UC Berkeley (Astronomy Tree)

Aden Baker
Meinel
Caltech (Astronomy Tree)

Gibson
Reaves
USC (Astronomy Tree)

Charles Bruce
Stephenson
Case Western (Astronomy Tree)

Stanislaus
Vasilevskis
Lick Observatory (Astronomy Tree)

Carl Alvar
Wirtanen
Lick Observatory (Astronomy Tree)

Yoshio
Fujita
University of Tokyo (Astronomy Tree)

Peter
van de Kamp
Swarthmore (Astronomy Tree)

Edwin Walter
Dennison
University of Michigan (Astronomy Tree)

Alexander N.
Vyssotsky
Pulkovo Observatory (Astronomy Tree)

Sarah Lee
Lippincott
Swarthmore (Astronomy Tree)

Laurence W.
Fredrick
UVA (Astronomy Tree)

Arthur R.
Upgren
Wesleyan (Astronomy Tree)

Kaj Aage
Strand
U.S. Naval Observatory (Astronomy Tree)

Wulff-Dieter
Heintz
Swarthmore (Astronomy Tree)

Edwin Francis
Carpenter
University of Arizona (Astronomy Tree)

Philip Childs
Keenan
Ohio State (Astronomy Tree)

Theodor Siegumfeldt
Jacobsen
University of Washington

Robert Paul
Kraft
UC Santa Cruz

Wallace Rundell
Beardsley
Allegheny Observatory (Astronomy Tree)


Bertil
Lindblad
Stockholm Observatory (Astronomy Tree)

Ingemar
Furenlid
Georgia State (Astronomy Tree)

Robert Grant
Aitken
Lick Observatory (Astronomy Tree)

Peter
van de Kamp
Swarthmore (Astronomy Tree)

Arthur Bambridge
Wyse
Lick Observatory (Astronomy Tree)

Gerard P.
Kuiper
University of Arizona

Hugh Frank
Newall
Cambridge (Astronomy Tree)

David
Brunt
Meteorological Office London (Meteorology Tree)

Arthur Robert
Hinks
Cambridge (Astronomy Tree)

Joseph Haines
Moore
UC Berkeley (Astronomy Tree)

Paul Willard
Merrill
Mount Wilson Observatory (Astronomy Tree)

Charles Donald
Shane
Lick Observatory (Astronomy Tree)

Peter
van de Kamp
Swarthmore (Astronomy Tree)

Theodor Siegumfeldt
Jacobsen
University of Washington

Harrison Shepler
Mendenhall
Oklahoma State University (Astronomy Tree)

Louis
Berman
City College of San Francisco (Astronomy Tree)

Arthur Bambridge
Wyse
Lick Observatory (Astronomy Tree)

Daniel Magnes
Popper
UCLA (Astronomy Tree)

William CampbellX