Professor Theo Hahn (1928 – 2016)
Prof. Theo Hahn was honoured with an obituary in Acta Cryst. (2016), A72, 294-295 by Prof. Helmut Klapper.
A memorial colloquium was held in his honor on March 3, 2017. Prof. Georg Roth welcomed over 40 former colleagues, friends and students and the Hahn family. The program was designed by 14 speakers who presented the colorful personality of Theo Hahn and his life in personal memories and scientific lectures.