Alexander
de Bie

Athenaeum Illustre Amsterdam (MathTree)


Johannes
de Bruyn

Utrecht (Physics Tree)






Arnold
Senguerd

Utrecht University, Athenaeum Illustre Amsterdam


David
Stuart

Leiden (Philosophy Tree)






Theodorus
van de Graeff

University of Harderwijk




Anton
de Haen

University of Vienna

Maximilian
Stoll

Universität Wien
(Options)

Maximilian StollX