Wilhelm Röntgen (1845–1923)
Born 1845 CE, died 1923 CE.
Wilhelm Conrad Röntgen (27 March 1845 – 10 February 1923) was a German experimental physicist who produced and detected electromagnetic radiation in a wavelength range known as X-rays (known as Röntgen rays in many languages). In 1901, Röntgen became the first recipient of the Nobel Prize in Physics "in recognition of the extraordinary services he has rendered by the discovery of the remarkable rays subsequently named after him." The element roentgenium is named in his honor.
Text from the Wikipedia article Wilhelm_Röntgen, licensed CC BY-SA 4.0.