# name birth and death office started office ended
#
name
birth and death
office started
office ended
number
first second
minimum_number minimum_parsed minimum_day minimum_month minimum_year maximum_number maximum_parsed maximum_day maximum_month maximum_year
number parsed year month day
number parsed year
number text(text) timespan date date
1 petur sigurgeirsson
(son of sigurgeir sigurðsson, 8th bishop of iceland) 27 october 1761
-
20 september 1823 24 june 2012 1823
who served longer , helgi thordersen or geir vidalin ?
WP VBD RBR , NNP NNP CC NNP NNP .
Geir Vídalín
select c2 from w where c2_first in ( 'helgi thordersen' , 'geir vidalin' ) order by c5_number - c4_number desc limit 1