1911 Encyclopædia Britannica, Volume 11… (1911)
“ Shortly after his return to the university in 1584, he was threatened with a criminal prosecution on a charge of immoral conduct, and the threat led to his withdrawal to Frankfort-on-Main in 1587. For eighteen months he taught in the Brunswick gymnasium, and he appears also to have resided occasionally at Strassburg, Marburg and Mainz. ”
