William
Hopkins

Cambridge (Physics Tree)


Francis
Galton

Cambridge (Neurotree)


Karl
Pearson

UCL (Neurotree)








Edward
Caird

Oxford (Philosophy Tree)


Ernest
Barker

Oxford (Econometree)
?




Harold J.
Laski

London School of Economics and Political Science (Econometree)

Crane
Brinton

Harvard
(Options)

Crane BrintonX