Robert Schumann Robert Schumann Robert Schumann (; 8 June 181029 July 1856) was a German composer and influential music critic. He is widely regarded as one of the greatest composers of the Romantic era. Schumann left the study of law, intending to pursue a career as a virtuoso pianist. His teacher, Friedrich Wieck, a German pianist, had assured Schumann that Robert could become the finest pianist in Europe, but a hand injury ended this dream. Schumann then focused his musical energies on composing. In 1840, after a long and acrimonious legal battle with Wieck, who opposed the marriage, Schumann married Wieck's daughter
Friedrich Wieck to spreading vicious rumours against the couple. He sent copies of his court documents to every city where Clara was planning to give concerts. When she traveled to Hamburg and Berlin to perform, he sent letters claiming that Clara's playing had declined. Striking an emotional blow against Clara, he began to promote the career of a rival female pianist, Camilla Pleyel. In July 1840, the court ruled against Wieck, and it gave consent to the marriage. Schumann then sued Wieck for slander and won. Wieck was forced to pay the couple a large sum, and he was sentenced to jail