who served longer, helgi thordersen or geir vidalin?
Geir Vídalín
# Name Birth and death Office started Office ended
1 Geir Vídalín 27 October 1761\n–\n20 September 1823 1801 1823
2 Steingrímur Jónsson 1824 1845
3 Helgi Thordersen 8 April 1794\n–\n4 December 1867 1846 1866
4 'Pétur Pétursson 3 October 1808\n–\n15 May 1891 1866 1889
5 Hallgrímur Sveinsson 5 April 1841\n–\n16 December 1909 1889 1908
6 Þórhallur Bjarnarson 2 December 1855\n–\n15 December 1916 1908 1916
7 Jón Helgason 1866\n–\n1942 1917 1939
8 Sigurgeir Sigurðsson 3 August 1890\n-\n13 October 1953 1939 1953
9 Ásmundur Guðmundsson 6 October 1888\nReykholt\n–\n29 May 1969\nReykjavík 1954 1989
10 Sigurbjörn Einarsson 30 June 1911\nVestur-Skaftafellssýsla\n–\n28 August 2008\nReykjavík 1959 1981
11 Pétur Sigurgeirsson\n(son of Sigurgeir Sigurðsson, 8th Bishop of Iceland) 2 June 1919\n–\n3 June 2010 1981 1989
12 Ólafur Skúlason 29 December 1929\n–\n9 June 2008 1989 1997
13 Karl Sigurbjörnsson\n(son of Sigurbjörn Einarsson, 10th Bishop of Iceland) 5 February 1947\nReykjavík 1998 2012
14 Agnes Sigurðardóttir 19 October 1954\nÍsafjörður 24 June 2012 Incumbent
csv/203-csv/875.tsv