<page_title> List of monarchs of Prussia </page_title> <section_title> Kingdom of Prussia (1701–1918) </section_title> <table> <cell> Frederick William III <col_header> Name </col_header> </cell> <cell> 16 November 1797 <col_header> Reign start </col_header> </cell> </table>
Frederick William became King of Prussia in 1797.