Please answer the following question: Henry Cecil Raikes - Henry Cecil Raikes PC (18 November 1838 24 August 1891) was a British Conservative Party politician. He was Chairman of Ways and Means between 1874 and 1880 and served as Postmaster General between 1886 and 1891. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
A:
Office Holder