Mononymous person town of Stendal, birthplace of the German art historian Johann Joachim Winckelmann, whom Stendhal admired. In the 20th century, a fourth French writer, Sidonie-Gabrielle Colette (author of "Gigi", 1945), used her actual surname as her mononym pen name, Colette. Some French actors and singers have used their given name or surname as a stage mononym. In the 17th and 18th centuries, most Italian castrato singers used mononyms as stage names (e.g. Caffarelli, Farinelli). The German writer, mining engineer and philosopher, Georg Friedrich Philipp Freiherr von Hardenberg (1772–1801), became famous as Novalis. The 19th-century Dutch writer Eduard Douwes Dekker (1820–87), better
Gabrielle Duchêne Gabrielle Duchêne Gabrielle Duchêne (26 February 1870 – 3 August 1954) was a French feminist and pacifist who was active in the French section of the Women's International League for Peace and Freedom (WILPF). Gabrielle Duchêne was born into a bourgeois family in Paris on 26 February 1870. Although she became a socialist, she was a wealthy woman. She became interested in politics with the Dreyfus affair, and then became involved in philanthropic work. In 1908 she co-founded "Entr’aide" (Mutual Aid), a cooperative for the makers of lingerie and fashion items. In the following years she fought against exploitation of