Please answer the following question: Edmund John Chisholm Dwyer-Gray (2 April 1870 6 December 1945) was an Irish-Australian politician who was the 29th Premier of Tasmania from 11 June to 18 December 1939. 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