Nancy Hafkin b. 1942 Source: Wikimedia Commons About Nancy Hafkin South African computer scientist People from the Same Era Hans Roelofsen b. 1950 musician Rotterdam Leopold Kogler b. 1952 art educator, graphic artist, painter Sankt Peter in der Au Janusz Woda b. 1938 chess player, mathematician, referee Bydgoszcz Coen Flink 1932–2000 television actor Amsterdam Petr Voženílek 1943–2003 chemist, herpetologist, writer, zoologist Louny Zvonko Maković b. 1947 art critic, art historian, curator, essayist, exhibition curator, poet, university teacher, writer Osijek