Portrait of Fanny Hensel, 1842.Artist:  Moritz Daniel Oppenheim (1800–1882) Fanny Cäcilie Mendelssohn (b. 11/14/1805 – d. 5/14/1847) was a German composer and pianist of the early Romantic era, later known as Fanny Mendelssohn Bartholdy and as Fanny Hensel. Her compositions number over 450, and include a string quartet, a piano trio, a piano quartet, an orchestral overture, four cantatas, more than 125 pieces for…