Ernst Gräfenberg Ernst Gräfenberg Ernst Gräfenberg (September 26, 1881 in Adelebsen near Göttingen, Germany – 28 October 1957 in New York City, United States) was a German-born physician (medical doctor) and scientist. He is known for developing the intrauterine device (IUD), and for his studies of the role of the woman's urethra in orgasm. The G-spot is named after him. Gräfenberg studied medicine in Göttingen and Munich, earning his doctorate on 10 March 1905. He began working as a doctor of ophthalmology at the university of Würzburg, but then moved to the Department of Obstetrics and Gynaecology at the University of Kiel,
Ernst Horn combined works of old masters like G. F. Handel and J. S. Bach with his own compositions, which are influenced by 20th-century classical music. Ernst Horn lives and works in Munich. Fellow Municher Rudy Ratzinger (Wumpscut) dedicated a song to him. Ernst Horn Ernst Horn (born 1949 in Munich) is a German musician who played a crucial part in founding the bands Deine Lakaien, Qntal and Helium Vola. Ernst Horn studied conducting, piano, and percussion in Munich, Freiburg and Hamburg. Afterwards, he worked as a conductor at the state theatres of Karlsruhe and Oldenburg, as well as a composer and