With only the last name Muzykant given, we decided that this boy must have been Matyl Muzykant because the year he was born in would mean he attended school #2
Because of the suggestions and after reviewing Motek Muzykant, we decided to add him and his information, because there is a very good chance that it could have been him, as well. Note that Motek is connectected to the Talwig address, while Matyl is connected to the two addresses above. Motek was born in October while Matyl was born in February.
Because we know that he was deported June 30th, 1944 from Lodz, we found this deportations date in the secondary source. For this trasportation date, it is known that 700 people were deported to Chelmno in transport IV, and killed in gas vans.