Jurjen Ferdinand Koksma, a Dutch mathematician, was the first math professor at the Vrije Universiteit Amsterdam.
Jurjen Ferdinand Koksma (21 April 1904, Schoterland  17 December 1964, Amsterdam) was a Dutch mathematician who specialized in analytic number theory. Around the same time, aged 26, he was invited to become full professor at the Vrije Universiteit Amsterdam. He accepted and in 1930 became the first professor in mathematics at this university. 
