Andrew Russell Russ Paulley (November 3 1909 May 19 1984) was a politician in Manitoba Canada. He served as leader of the Manitoba Co-operative Commonwealth Federation from 1959 to 1961 and its successor the New Democratic Party of Manitoba from 1961 to 1969.The son of Russell Henry Paulley and Elizabeth Partington Paulley was born in Winnipeg Manitoba and was educated in the city. In 1937 he married Mary Alice Sinclair. 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?
Answer:
Office Holder