Address: Praha 7, Schnirchova 1353/7, (2011)
Katharina Wienerová née Schwarzová was born 10 July 1889 in Tullnerbach-Pressbaum close to Vienna.
Her parents were Emil Schwarz and Ida née Mauthner.
She was married to Ing. Eugen Wiener. The couple had two sons, Robert (1913-2003) and Heinz (1915-2006).
The couple were Austrian citizens. Her husband was a representative of a Swiss construction company for Czechoslovakia.
The last residence of the couple before deportation was in Prague VII., Malá Šternberkova 7. Today Schnirchova 7.
On 30 July 1942, Katharina Wienerová and her husband were arrested and deported to Theresienstadt concentration camp by transport AAv. Her transport number was 288 of 1,001. Only five days later, on 4 August 1942, the couple were deported to Maly Trostenets extermination camp by transport AAz. Her transport number was 569 of 1,000. On 10 August 1942, both were ″killed by gas″.
Their two sons survived, Robert in USA, Heinz in England.
https://www.holocaust.cz/en/database-of-victims/victim/134388-katerina-wienerova/