Willi Stoph

Wilhelm Stoph (9 July 1914 – 13 April 1999) was a German politician. He served as Chairman of the Council of Ministers (Prime Minister) of the German Democratic Republic (East Germany) from 1964 to 1973, and again from 1976 until 1989. He also served as chairman of the State Council (head of state) from 1973 to 1976. Provided by Wikipedia