Please answer the following question: Thomas Sanders (July 4 1836 – March 21 1874) was a merchant and political figure in Quebec. He represented Huntingdon in the Legislative Assembly of Quebec from 1871 to 1874 as a Conservative.He was born in Covey Hill Lower Canada and was educated there. Sanders was a captain in the local militia. In 1868 he married Andrian McNaughton. He served as mayor of Havelock. Sanders died in office at Havelock at the age of 37. 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