Given name: Unknown Family name: Neumann

German Schultz's shop manager, well-known for his brutality (he beat workers met on the street), people were afraid of him; however, during the blockade on 5 September he behaved well; during the 'kettle' he gives a speech to workers, explaining the situation; after the author had escaped from a transport to Treblinka, she came back to Warsaw; Neumann helps her (he lends her his car)