On 6 April 1836, a conference of representatives of the traders of Aachen and Cologne in Jülich, chaired by the Oberpräsident of the Rhine Province Ernst von Bodelschwingh, could not resolve to the railway dispute. Hansemann and the Aachen cloth manufacturer Joseph van Gülpen then travelled to Berlin and lodged an application for a line running through Aachen. In Berlin, lengthy negotiations took place between representatives of Aachen and Cologne. Prussian king Frederick William III decided on 12 February 1837 that the line would run through Aachen and thus ended the railway dispute.