Geoffrey Howe - Richard Edward Geoffrey Howe Baron Howe of Aberavon CH QC PC (born 20 December 1926; known 19701992 as Sir Geoffrey Howe) is a British former Conservative politician. He was Margaret Thatcher's longest-serving Cabinet minister successively holding the posts of Chancellor of the Exchequer Foreign Secretary and finally Leader of the House of Commons Deputy Prime Minister and Lord President of the 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