<page_title> SM UB-50 </page_title> <section_title> Summary of raiding history </section_title> <table> <cell> William H. Clifford <col_header> Name </col_header> </cell> <cell> United States <col_header> Nationality </col_header> </cell> <cell> 1,593 <col_header> Tonnage </col_header> </cell> </table>
UB-50 encountered, William H. Crawford an American, with 1,593.