Jonas Grethlein
... that Jonas Grethlein turned down chaired professorships at the universities of St Andrews and Cambridge?
... that <b id="mwBC8"><a href="./Jonas_Grethlein" id="mwBDA" rel="mw:WikiLink" title="Jonas Grethlein">Jonas Grethlein</a></b> turned down chaired professorships at the universities of <a href="./University_of_St_Andrews" id="mwBDE" rel="mw:WikiLink" title="University of St Andrews">St<span id="mwBDI" typeof="mw:Entity"> </span>Andrews</a> and <a href="./University_of_Cambridge" id="mwBDM" rel="mw:WikiLink" title="University of Cambridge">Cambridge</a>?