Please answer the following question: Benjamin Burras Rayburn Sr. known as B. B. Sixty Rayburn (August 11 1916 March 5 2008) was a veteran politician from Bogalusa an incorporated city in Washington Parish in southeastern Louisiana in the United States. He was a firm supporter of the region's public hospitals highways and its indigenous Southeastern Louisiana University.He served as a populist Democrat in both houses of the Louisiana State Legislature from 1948 to 1996. 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