[Portrait of Mendelssohn by Wilhelm Hensel, 184] Jakob Ludwig Felix Mendelssohn Bartholdy[n 1] (3 February 1809 – 4 November 1847), born and widely known as Felix Mendelssohn,[n 2] was a German composer, pianist, organist and conductor of the early Romantic period. Mendelssohn's compositions include symphonies, concertos, piano music, organ music and chamber music. His best-known works include t..