William Dennison Stephens (December 26 1859 April 25 1944) was an American federal and state politician. A three-term member of the U.S. House of Representatives from 1911 to 1916 Stephens was the 24th governor of California from 1917 to 1923. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
A:
Office Holder