Given the question: William Henry Chaffers (August 2 1827 July 1894) was a Quebec businessman and politician. He was a Liberal member of the Senate of Canada for Rougemont division from 1867 to 1894.He was born Guillaume-Henri-Jacques Chaffers at Quebec City in 1827 and studied at the college at Chambly and the Petit Seminaire de Montreal. He set up in business at Saint-Cesaire. Chaffers was lieutenant-colonel in the local militia. He also served as mayor of Saint-Cesaire and warden for Rouville County. 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?
The answer is:
Office Holder