Question: - profession is law    - imagesize is 200px    - death place is dubuque , iowa , united states    - president is william mckinley theodore roosevelt    - order is 39th iowa 's 3rd district member of the u.s. house of representatives from    - successor is joseph g. cannon benjamin p. birdsall    - party is republican    - death date is february 25 , 1906 -lrb- aged 65 -rrb-    - predecessor is thomas b. reed thomas updegraff    - office is speaker of the united states house of representatives      - term end is march 4 , 1903 march 3 , 1903    - term start is december 4 , 1899 march 4 , 1883    - birth date is march 14 , 1840      - image is davidbremmerhenderson.jpg    - birth place is old deer , scotland , united kingdom    - alma mater is upper iowa university    Given the details above, guess who could this information be about.
Answer:
david b. henderson