Gustav Mahler | Heinrich Himmler | Gustav Klimt | Heinrich Heine | Gustav Holst | Heinrich Schütz | Gustav III of Sweden | Johann Heinrich Pestalozzi | Heinrich von Kleist | Gustav I of Sweden | Gustav Meyrink | Heinrich Böll | Friedrich Gustav Jakob Henle | Heinrich Isaac | Heinrich Marschner | Gustav Stresemann | Baron Hans Heinrich Thyssen-Bornemisza | Gustav Noske | Heinrich Mann | Heinrich Hertz | Heinrich Graetz | Heinrich Böll Foundation | Gustav III | Gustav, Hereditary Prince of Sayn-Wittgenstein-Berleburg | Gustav Fischer | Christian Heinrich Friedrich Peters | Wilhelm Heinrich Roscher | Johann Heinrich Lambert | Hurricane Gustav | Heinrich von Breymann |
Its core holdings were accumulated by Prof. Johannes A.C. Roeper (1801-1885) between 1836-1882 and include collections from Heinrich Gustav Flörke (1764–1835), Adelbert von Chamisso (1781–1838), and Ferdinand von Mueller (1825-1896).