Please answer the following question: Herbert P. Wasgatt - Herbert P. Wasgatt (August 26 1865 December 21 1934) was an American shoe manufacturer and politician who served as the eleventh Mayor of Everett Massachusetts and was a member of the Massachusetts Governor's Council. 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