<page_title> List of people who disappeared mysteriously: pre-1970 </page_title> <section_title> 1920s </section_title> <table> <cell> 1926 <col_header> Date </col_header> </cell> <cell> Marvin Clark <col_header> Person(s) </col_header> </cell> <cell> A retired American sheriff, Clark disappeared in Portland, Oregon, en route to visit his daughter by stagecoach during the Halloween weekend. <col_header> Circumstances </col_header> </cell> </table>
In 1926, Marvin Clark was an American who disappeared under mysterious circumstances while en route to visit his daughter during the Halloween weekend.