Girolamo Maggi
...that the Italian scholar Girolamo Maggi wrote and illustrated two detailed treatises, from memory, while chained in a dungeon in Istanbul?
...that the <a href="./Italy" id="mwBh8" rel="mw:WikiLink" title="Italy">Italian</a> scholar <b id="mwBiA"><a href="./Girolamo_Maggi" id="mwBiE" rel="mw:WikiLink" title="Girolamo Maggi">Girolamo Maggi</a></b> wrote and illustrated two detailed <a href="./Treatise" id="mwBiI" rel="mw:WikiLink" title="Treatise">treatises</a>, from memory, while chained in a dungeon in <a href="./Istanbul" id="mwBiM" rel="mw:WikiLink" title="Istanbul">Istanbul</a>?