My thesis advisor was Hans Duistermaat (Utrecht University).

Every person in the list below is a student of the next, place and year describe the thesis.

• M. Ruzhansky, Utrecht 1998
• J. J. Duistermaat, Utrecht 1968
• H. Freudenthal, Berlin 1930
• H. Hopf, Berlin 1925
• E. Schmidt, Goettingen 1905
• D. Hilbert, Koenigsberg 1885
• C.L.F. Lindemann, Erlangen-Nuernberg 1873
• C.F. Klein, Bonn 1868
• R. Lipschitz, Berlin 1853
• G. Dirichlet, Bonn 1827
• S. Poisson and J.-B. Fourier
• J. Lagrange
• L. Euler
• Johann Bernoulli

The Mathematics Genealogy Project provides more details.

Thanks to J. Kolk for the information.