Address: Praha 8, Březinova 474/05, Karlín,
Olga Hellerová was born on 15 March 1914 in Libochovice. She was married to Dr. Arnošt Heller. The couple had at least one daughter, Eva (born 1938, see above). Her last residence before deportation was in Prague X, Litomyšlská 5. On 22 December 1942, she and her daughter were deported to Theresienstadt concentration camp by transport Ck. Their transport numbers were 809 and 810 of 1,005. They remained interred there for nearly two years. On 4 October 1944, she was deported to Auschwitz concentration camp by transport En. Their transport numbers was 1004 and 1105 1,500. There mother and daughter, age 30 and 6, were murdered by the Nazi regime.

https://www.holocaust.cz/en/database-of-victims/victim/93118-olga-hellerova/