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
Sidonie of Poděbrady Sidonie of Poděbrady Sidonie of Poděbrady (; 14 November 1449 – 1 February 1510) was a duchess consort of Saxony. She was a daughter of George of Poděbrady, King of Bohemia, and his first wife Kunigunde of Sternberg. She was the twin sister of Catherine of Poděbrady, wife of Matthias Corvinus of Hungary. Sidonie and Catherine were born on 11 November 1449 to the Bohemian king. The girl's mother, Kunigunde, died from complications of the birth. Sidonie's father eventually remarried; his second wife, Johana of Rožmitál, bore George more children, including Ludmila of Poděbrady. Sidonie had four older siblings, but