<page_title> List of rulers of Mantua </page_title> <section_title> House of Gonzaga </section_title> <table> <cell> Frederick II (Federico II) <col_header> Portrait </col_header> </cell> <cell> 29 March 1519 <col_header> Coat of Arms </col_header> </cell> </table>
Federico II of Gonzaga was the ruler of of Mantua from 1519.