no. name took office left office president served under notable for
no .
name
took office
left office
president served under
notable for
number
number parsed year month day
number parsed year month day
list length
number text date date <c, text> text
1 harvey washington wiley, m.d january 1, 1907 march 15, 1912 theodore roosevelt, william howard taft chemist; advocacy of the passage of the pure food and drug act in 1906; subsequent work at good housekeeping institute laboratories
who was in office for the most amount of time ?
WP VBD-AUX IN NN IN DT RBS VB IN NN .
Walter Gilbert Campbell
select c2 from w order by c4_year - c3_year desc limit 1