Jîri Popper of Terezín, Litoměřice District County, Ústí Nad Labem Region Czechia was born on April 19, 1936 in Prague, Hlavní město Praha County, Prague, and died at age 8 years old on May 18, 1944 at Auschwitz-Birkenau Nazi Concentration Camp and Museum 20 Więźniów Oświęcimia, in Oświęcim, Powiat oświęcimski County, Małopolskie Poland.