[TABLECONTEXT] : representative : William A. Slacum | William A. Slacum : from : 1835 | William A. Slacum : to : 1836 | [TABLECONTEXT] : [title] : United States Ambassador to Mexico | William A. Slacum : title : Special Diplomatic Agent
From 1835 to 1836, William A. Slacum was the Special Diplomatic Agent serving as the United States Ambassador to Mexico.