<page_title> List of Massachusetts State Deputies of the Knights of Columbus </page_title> <table> <cell> William C. Prout <col_header> State Deputy </col_header> </cell> <cell> 1921–1924 <col_header> Term </col_header> </cell> </table>
William C. Prout was the tenth state deputy of the Massachusetts Knights of Columbus from 1921 to 1924.