Answer the following question: George P. Sanger -  George Partridge Sanger (November 27 1819 – July 3 1890) was an American lawyer editor judge and businessman who served as the United States Attorney for the District of Massachusetts from 1873 to 1886 and was the first president of the John Hancock Mutual Life Insurance Company. 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?
Answer:
Office Holder