Roman Sikorski 1920–1983 Source: Wikimedia Commons About Roman Sikorski Polish mathematician (1920–1983) People from the Same Era Antoni Żychiewicz 1919–2005 engineer Lviv Juan Manuel Irrazábal 1930–1973 politician Posadas Richard Finn 1930–2021 baseball player Wilfrid Perraudin 1912–2006 painter, stained-glass artist Moulins-Engilbert Zvi Elpeleg 1926–2015 diplomat, historian, military officer, orientalist, university teacher Poland Gerhard Müller 1912–1997 judge, jurist, university teacher, writer Limburg an der Lahn