Ivor Robinson 1923–2016 Source: Wikimedia Commons About Ivor Robinson American mathematical physicist People from the Same Era Russell L. Ackoff 1919–2009 adviser, economist, university teacher Philadelphia Colin St John Wilson 1922–2007 architect, visual artist, writer Cheltenham Mrigendranath Dutta 1915–1933 revolutionary British Raj Ilkka Väänänen 1915–1987 physician Vidar Sandbeck 1918–2005 author, ballad singer, recording artist, singer-songwriter Åsta Philippe Contamine 1932–2022 adjunct professor, assistant professor, docent, historian, medievalist, secondary school teacher, university teacher Metz