Address: Praha 8, Světova 498/03, Libeň,
Dr. Otakar Löw was born on 27 March 1894. He was married to Klara Löwova. The couple had two sons: František, born 1930, and Antonín, born 1933. The last address of the family before deportation was Kaplířova 3 in Praha VIII. The family were deported from Prague to Łódź Ghetto by Transport A on 16 October 1941. His transport number was 914 of 1,000. There Otakar Löw, his wife and his sons perished.

https://www.holocaust.cz/en/database-of-victims/victim/141847-otakar-l-w/