Given name: Unknown Family name: Tonkenbaum
- ca. 1914
A pianist, his first concert in the Warsaw Philharmonic took place at the beginning of September 1939. Was very poor when he was in the ghetto, then he was captured and forced to work as a slave labourer, for a couple of months stayed in a labour camp. While leaving the ghetto, Stefan Ch. left him his room and obtained a Supply Section [of the Judenrat] ID for him. Planned to build a shelter. Stayed in the ghetto with his wife and probably died.
Stefan Chaskielewicz's school mate