<page_title> List of rulers of Provence </page_title> <section_title> Bosonid dynasty </section_title> <table> <cell> William III <col_header> Name </col_header> </cell> <cell> 1014-1037 <col_header> Reign </col_header> </cell> <cell> 1037 <col_header> Death </col_header> </cell> </table>
William III (died 1037) was the Margrave of Provence from 1014 to his death.