JAHN, Karl
JAHN, Karl Emil Oskar. Brünn (now Brno) 26.3.1906 — Utrecht 7.11.1985. Austrian/Czechoslovakian Persian Scholar in the Netherlands. Dutch citizen 1951. Professor in Leiden. Born of an originally Silesian family, son of Oskar J., an Oberfinanzrat (a high revenue officer). Studies of chemistry at Brno, but after one year moved to…