<page_title> List of ambassadors of the United States to Italy </page_title> <section_title> List of U.S. ambassadors to Italy </section_title> <table> <cell> Robert Underwood Johnson, Ambassador <col_header> Name and Title </col_header> </cell> <cell> April 22, 1920 <col_header> Presentation of Credentials </col_header> </cell> </table>
Robert Underwood Johnson served as the U.S. Ambassador to Italy from April 1920.