I’ve been working on assembling a “definitive” biography of Franciscus Junius in order to aid my Phd work.  This is a small example of what I’m hoping to accomplish!  All this chart shows you is the frequency of Junius’ departures from and entries into various cities.  Obviously, he probably left and entered more cities, but this is the amount that I have deduced from his own biography as well as others’ biographies of Junius.