September 20, 2020 Scientists Paolo Knill Swiss scientist Died on Sunday September 20th 2020 Other scientistsJohn Dalgleish Donaldson public figure dead at age 84Reinhold Wittig German board game designer and geologist dead at age 88Sir Alan Frampton New Zealand agricultural economist dead at age 96Brian Rotman public figure dead at age 87Colette Khoury Syrian novelist and poet dead at age 95Eva Ramm Norwegian psychologist and essayist dead at age 100Arkady Yanenko Russian physicist and politician, people's deputy of the Soviet Union dead at age 85Ari Ben-Menahem German-born Israeli mathematician and geophysicist dead at age 97Charles Delhez Belgian Roman Catholic priest and sociologist dead at age 74Sherig-ool Oorzhak Russian politician dead at age 83More from SwitzerlandJean-Bernard Racine Swiss geographer and academic dead at age 85More from September 19, 2020Robert ChabbalGary HughesPhó Đức PhươngDarvin MoonRossana RossandaAwang anak RawengShehu IdrisEphrem M'BomVladimir ChuprikovYôsuke Saitô Tags 19 September 2020 2020-09-19 Knill Paolo Scientists September 19 September 2020 Swiss Switzerland ←Robert Chabbal Gary Hughes→