Marco Antonio Raupp 1938–2021 Source: Wikimedia Commons About Marco Antonio Raupp Brazilian mathematician People from the Same Era Üllar Jörberg 1941–2018 singer Tallinn Pekka Kejonen 1941–2020 poet Kuopio Michal Polák 1944–2021 guitarist, singer, singer-songwriter Brno Halina Golanko b. 1948 actor, model Zabrze Constantino Bértolo b. 1946 editing staff, journalist, literary critic, university teacher, writer Navia de Suarna Ferran Soriano i Rivero b. 1944 Barcelona