Renate (Renata) Zajączkowska * 1931 Poland, The national, ethnic or religious minorities in Poland 1. 9. 1939 - The outbreak of the WW2, 1945 - 1947 Expulsion of Germans from former German East territories, 8. 5. 1945 - End of WWII
Krystyna Zangová * 1951 Poland, National minorities, Life along the Iron Curtain 8. 5. 1945 - End of WWII, 21. 8. 1968 - Invasion of the Warsaw Pact troops, Výjimečný stav v Polsku, 17. 11. - 29. 12. 1989 - The Velvet Revolution in Czechoslovakia
Maciej Zięba * 1954 Poland, Catholic clerical, Anti-communist protests in Czechoslovakia in Milevsko and Sedlčansko 26.8. 1980 Solidarity strike in Wroclaw
Bogusław Ziobrowski * 1957 Poland, Anti-communist protests in Czechoslovakia in Milevsko and Sedlčansko 26.8. 1980 Solidarity strike in Wroclaw , 28.8. 1980 Holy Mass for strikers in the bus depot in Wrocław
