<page_title> List of mayors of Calgary </page_title> <table> <cell> James Cameron Watson <col_header> Mayor </col_header> </cell> <cell> January 1, 1946 <col_header> Term Began </col_header> </cell> <cell> December 31, 1949 <col_header> Term Ended </col_header> </cell> </table>
James Cameron Watson served for three years as the 25th Mayor of Calgary.