 Complete the following phrase:  Wilhelm Müller was born on 7 October 1794 at Dessau, the son of a tailor. He was educated at the gymnasium of his native town and at the University of Berlin, where he devoted himself to philological and historical studies. In 1813-1814 he took part, as a volunteer in the Prussian army, in the national rising against Napoleon. He participated in the battles of Lützen, Bautzen, Hanau and 