"The Federal Minister of Intra-German Relations (German: Bundesminister für innerdeutsche Beziehungen) was a federal cabinet minister of the Federal Republic of Germany (West Germany). The office ...
was created under the title of Federal Minister of All-German Affairs (Bundesminister für gesamtdeutsche Fragen) in 1949, being also in charge of the German lands east of the Oder–Neisse line which had been put under Polish or Soviet administration. In 1951, the first Minister of All-German Affairs Jakob Kaiser openly raised claim to even greater territories including Austria, parts of Switzerland, the Saar area and Alsace-Lorraine." - (en.wikipedia.org 15.11.2019)
