Although many of Robert Schumann's compositions (June 8, 1810 - July 29, 1856) are part of the standard repertoire in concert halls, several others remain unknown to many people. Little is generally known about Schumann's literary activities, and differing opinions still exist regarding his illness at the end of his life. For those who delve deeper into the life and work of this great Romantic musician, it becomes evident that "a shadow blows through it," as Robert Schumann wrote in his last letter from the psychiatric clinic to his wife. We are touched by a hint of death that accompanied Robert Schumann from birth and against which he fought a desperate battle throughout his life. New sources, such as the long-lost medical history of Robert Schumann and the wording of the autopsy report, provide fresh insights into his life.