Following World War II, the Grand Duchy of Luxembourg formulated plans to annex parts of Germany.
In a memorandum dated November 27, 1946, the Government of Luxembourg stated that the border be relocated between 5 and 10 kilometers (3.1 and 6.2 mi) into German territory.
An area of 544 square kilometers (210 sq mi) was affected, including all or part of the German border districts of Bitburg, Our, Saarburg, and Prüm, the population of which was 31,188 people.
212 of the French Military Government of April 23, 1949, the incorporation into the territory of Luxembourg of the Kammerwald together with the settlement of Roth an der Our and the estate of Neuscheuerhof (Bauler) was declared.
Shortly thereafter Luxembourg declined to annex Roth and Neuscheuerhof, so that only the uninhabited area of the Kammerwald was separated from Germany.