People Hélène Langevin-Joliot French physicistborn 1927 Irène Joliot-Curie12 September 1897 – 17 March 1956Frédéric Joliot-Curie19 March 1900 – 14 August 1958 Hélène Langevin-Joliotborn 1927 ParentsIrène Joliot-Curie12 September 1897 – 17 March 1956Frédéric Joliot-Curie19 March 1900 – 14 August 1958SiblingsPierre Joliot12 March 1932 – 10 October 2026 From Wikipedia and Wikidata (public domain), updated daily.
