Arnošt Obrusník * 1939 German minority in Poland after 1945, New citizen of Sudetenland after 1945, Victim of persecution due the forced agricultural collectivisation, People from former eastern territories of Germany (to 1945), Sudeten Germans and 1 more categories 15. 3. 1939 - The Nazi occupation of ČSR, 1. 9. 1939 - The outbreak of the WW2, 1944 - 1945 - The liberation of Czechoslovakia, 20 October 1944 - Liberation of Belgrade, March 1945 - the occupation of Upper Silesia by the Soviet army and 5 more anniversaries
Marie Obrusníková * 1936 Witnesses of local events connected to WWII, Witness of local events from the Communist era 29. 9. 1938 - The Munich Diktat, 1944 - 1945 - The liberation of Czechoslovakia, 23. 2. 1949 – Beginning the forced agricultural collectivisation, 21. 8. 1968 - Invasion of the Warsaw Pact troops
Igor Ocelka * 1939 A 1938 – 1945 emigrant/refugee, Witness of local events from the Communist era 1944 - 1945 - The liberation of Czechoslovakia, 8. 5. 1945 - End of WWII
Jiří Očenášek * 1928 †︎ 2022 Participant in antifascist resistance, Participant in Czechoslovak resistance during WW2, A cultural celebrity, Boy Scouts, The Sportsmen and 3 more categories 29. 9. 1938 - The Munich Diktat, 15. 3. 1939 - The Nazi occupation of ČSR, 5. – 9. 5. 1945 - Prague Uprising, 25. 2. 1948 - Communist coup d‘état in ČSR, 5. 1. - 21. 8. 1968 - The Prague Spring and 9 more anniversaries
Josef Očenášek * 1925 Participant in antifascist resistance, Lidé pomáhající partyzánům během 2. svět. války
Anna Očenášová * 1924 Person who lived in South Slovakia after the First Vienna Award 1938 - 1945 2.11.1938 - First Vienna Award (Hungarian annexation of Carpathian Ruthenia and South Slovakia)
Eva Ochodničanová * 1942 Holocaust, Poles in Regained Lands, 1945 - 1956, Witnesses of local events connected to WWII, Witness of local events from the Communist era 29. 8. 1944 - April 1945 - The Slovak National Uprising, 1944 - 1945 - The liberation of Czechoslovakia
Colonel Urban Ocilka * 1919 †︎ 2008 Veteran of WW2, eastern front, Slovak army soldier during 1939 - 1945, Prisoner of War/ P.O.W 1. 9. 1939 - The outbreak of the WW2, 8. 9. – 1. 11. 1944 - The battle of the Dukla Pass, 1944 - 1945 - The liberation of Czechoslovakia, 3. - 6. 11. 1943 - Battle of Kiev
Arnošt Odehnal * 1953 Witness of local events from the Communist era 21. 8. 1968 - Invasion of the Warsaw Pact troops, 17. 11. - 29. 12. 1989 - The Velvet Revolution in Czechoslovakia