country predecessor successor death_date birth_place president death_place nationality profession office ambassador_from birth_date term_start spouse article_title term_end name
argentina henry f. holland willard l. beaulac thomas c. mann robert m. mcclintock 06 december 2010 brownwood , texas dwight d. eisenhower dwight d. eisenhower austin , texas american diplomat assistant secretary of state for inter-american affairs united states 13 february 1912 june 18 , 1957 august 27 , 1960 billy ruth young roy r. rubottom , jr. .
 august 27 , 1960 october 19 , 1961 roy r. rubottom , jr. .
roy r. rubottom , jr. .

roy richard `` dick '' rubottom , jr. -lrb- february 13 , 1912 -- december 6 , 2010 -rrb- was a united states diplomat , most notable for being assistant secretary of state for inter-american affairs from 1957 to 1960 , a post in which he played a major role in engineering the united states ' response to the cuban revolution .
