Magnus Hirschfeld (14 May 1868 – 14 May 1935) was a German physician, sexologist and LGBTQ advocate, whose German citizenship was later revoked by the Nazi government. Hirschfeld was educated in philosophy, philology and medicine. An outspoken advocate for sexual minorities, Hirschfeld founded the Scientific-Humanitarian Committee and World League for Sexual Reform. He based his practice in Berlin-Charlottenburg during the Weimar period. Performance Studies and Rhetoric Professor Dustin Goltz characterized the committee as having carried out "the first advocacy for homosexual and transgender rights". Wikipedia