<page_title> List of monarchs of Thailand </page_title> <section_title> 2nd Suphannaphum dynasty (1409–1569) </section_title> <table> <cell> Phra Ratsadathirat <col_header> Name </col_header> </cell> <cell> Son of Borommarachathirat IV Child King, reign under regency <col_header> Notes </col_header> </cell> </table>
Ratsadathirat was a son of Borommarachathirat IV.