Question: Clara Schumann, was a German musician and composer, considered one of the most distinguished pianists of the Romantic era, together they encouraged who, which was a German composer and pianist of the Romantic period, born in Hamburg into a Lutheran family? 
Sentence (from "Robert Schumann"): Robert Schumann (8 June 181029 July 1856) was a German composer and influential music critic.
Relevant evidence: No