Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Norbert Schmelzer -  Wilhelm Klaus Norbert Norbert Schmelzer (March 22 1921 – November 14 2008) was a Dutch politician of the defunct Catholic People's Party (KVP) now merged into the Christian Democratic Appeal (CDA). Serving numerus positions in his career including Minister of Foreign Affairs from 6 July 1971 until 11 May 1973.
Office Holder